INATURALIST Observations 249456408
Zacoalco de Torres, Jalisco: 20.172405, -103.637154: : 10/26/2024: Leonardo M. Mart├¡nez-Campos: 26 Oct 2024 ; Coordinate Uncertainty in Meters: 30508.00000.

INATURALIST Observations 296029944
Occurrence Remarks:; Coordinate Uncertainty in Meters: 4.00000.

INATURALIST Observations 192935100
Monte Escobedo, Zacatecas: 22.162978, -103.584481: : 12/2/2023: josepineda: 2 Dec 2023 ; Coordinate Uncertainty in Meters: 2.00000.

Monte Escobedo, Zacatecas: 22.163089, -103.58455: : 12/2/2023: josepineda: 2 Dec 2023 ; Coordinate Uncertainty in Meters: 0.11000.

Monte Escobedo, Zacatecas: 22.163225, -103.5845: : 12/2/2023: josepineda: 2 Dec 2023 ; Coordinate Uncertainty in Meters: 0.11000.

Escuinapa, Sinaloa: 22.783674, -105.929047: : 11/19/2022: Eber Barraza: 19 Nov 2022 ; Coordinate Uncertainty in Meters: 1311.00000.

Escuinapa, Sinaloa: 22.779337, -105.928413: : 11/19/2022: yamiletglez: 19 Nov 2022 ; Coordinate Uncertainty in Meters: 0.11000.

Pueblo Nuevo, Durango: 23.102523, -105.287663: : 10/14/2017: cesar_ox: 14 Oct 2017 ; Coordinate Uncertainty in Meters: 122.00000.

Rosario, Sinaloa: 23.095903, -105.679792: : 10/22/2024: leo-gonzalez7: 22 Oct 2024 ; Coordinate Uncertainty in Meters: 0.11000.

Rosario, Sinaloa: 23.096106, -105.6799: : 10/17/2024: leo-gonzalez7: 17 Oct 2024 ; Coordinate Uncertainty in Meters: 0.11000.

Rosario, Sinaloa: 23.056999, -106.001101: : 7/8/2021: oscarmarley: 8 Jul 2021 ; Coordinate Uncertainty in Meters: 751.00000.

Occurrence Remarks: Ejemplar fotografiado por Jos├⌐ Luis Medina (Jerez, Zacatecas) e identificada por Fabi├ín Fern├índez Candelas; Coordinate Uncertainty in Meters: 22.00000.

Mazatlan, Sinaloa: 23.299, -106.44343: : 6/21/2015: Francisco Farriols Sarabia: 21 Jun 2015 ; Coordinate Uncertainty in Meters: 111.00000.

Mazatlan, Sinaloa: 23.299, -106.44343: : 6/25/2015: Francisco Farriols Sarabia: 25 Jun 2015 :
Occurrence Remarks: Me veo en el ojo .; Coordinate Uncertainty in Meters: 111.00000.

Mazatlan, Sinaloa: 23.299, -106.44343: : 7/23/2015: Francisco Farriols Sarabia: 23 Jul 2015 ; Coordinate Uncertainty in Meters: 111.00000.

Mazatlan, Sinaloa: 23.299, -106.44343: : 10/12/2015: Francisco Farriols Sarabia: 12 Oct 2015 ; Coordinate Uncertainty in Meters: 111.00000.

Mazatlan, Sinaloa: 23.29558, -106.47795: : 5/15/2024: Sergio Escutia: 15 May 2024 ; Coordinate Uncertainty in Meters: 4.00000.

Mazatlan, Sinaloa: 23.179752, -106.426576: : 4/26/2019: Julio Alejandro ├ülvarez Ruiz: 26 Apr 2019 ; Coordinate Uncertainty in Meters: 211.00000.

Mazatlan, Sinaloa: 23.182683, -106.425715: : 2/29/2020: Eber Barraza: 29 Feb 2020 ; Coordinate Uncertainty in Meters: 4.00000.

Mazatlan, Sinaloa: 23.299, -106.443: : 1/15/2017: Francisco Farriols Sarabia: 15 Jan 2017 ; Coordinate Uncertainty in Meters: 111.00000.

Mazatlan, Sinaloa: 23.179057, -106.426004: : 8/19/2021: Raquel Briseno: 19 Aug 2021 ; Coordinate Uncertainty in Meters: 4.00000.

Mazatlan, Sinaloa: 23.179059, -106.426018: : 8/19/2021: Raquel Briseno: 19 Aug 2021 ; Coordinate Uncertainty in Meters: 8.00000.

Mazatlan, Sinaloa: 23.179069, -106.426067: : 9/18/2023: Diego Barrales: 18 Sep 2023 ; Coordinate Uncertainty in Meters: 8.00000.

1309; Coordinate Uncertainty in Meters: 174.00000.

Unknown, Sinaloa: 23.269572, -106.32508: : 7/12/2026: Jesus eladio Perez Michel: 12 Jul 2026 ; Coordinate Uncertainty in Meters: 2.00000.

Mazatlan, Sinaloa: 23.181584, -106.425822: : 1/19/2022: verorico: 19 Jan 2022 ; Coordinate Uncertainty in Meters: 98.00000.

Mazatlan, Sinaloa: 23.233408, -106.463577: : 8/5/2021: Alberto: 5 Aug 2021 ; Coordinate Uncertainty in Meters: 0.11000.

Occurrence Remarks:; Coordinate Uncertainty in Meters: 0.11000.

Mocorito, Sinaloa: 25.630616, -107.823411: : 11/28/2025: cmpricardo_sandoval: 28 Nov 2025 ; Coordinate Uncertainty in Meters: 244.00000.

San Ignacio, Sinaloa: 23.684758, -106.590865: : 11/18/2017: Sinaloa Silvestre: 18 Nov 2017 ; Coordinate Uncertainty in Meters: 0.11000.

San Ignacio, Sinaloa: 23.684782, -106.590833: : 8/3/2017: Sinaloa Silvestre: 3 Aug 2017 ; Coordinate Uncertainty in Meters: 0.11000.

San Ignacio, Sinaloa: 23.6828, -106.587822: : 8/3/2017: conabio-pj010: 3 Aug 2017 ; Coordinate Uncertainty in Meters: 11.10000.

Elota, Sinaloa: 23.924296, -106.868275: : 5/1/2024: MARTHA ELENA VAZQUEZ ONTIVEROS: 1 May 2024 ; Coordinate Uncertainty in Meters: 217.00000.

Culiacan, Sinaloa: 24.444903, -107.085503: : 8/5/2024: Sinaloa Silvestre: 5 Aug 2024 ; Coordinate Uncertainty in Meters: 0.11000.

San Ignacio, Sinaloa: 23.971553, -106.626038: : 8/18/2024: oscar_felix: 18 Aug 2024 ; Coordinate Uncertainty in Meters: 4.00000.

Mazatlan, Sinaloa: 23.299, -106.443: : 9/4/2024: Francisco Farriols Sarabia: 4 Sep 2024 ; Coordinate Uncertainty in Meters: 111.00000.

San Ignacio, Sinaloa: 23.684618, -106.590868: : 7/20/2024: Oscar Jesus: 20 Jul 2024 ; Coordinate Uncertainty in Meters: 2.00000.

San Ignacio, Sinaloa: 23.874346, -106.319246: : 10/7/2019: patriciasamperio: 7 Oct 2019 ; Coordinate Uncertainty in Meters: 6.00000.

Mazatlan, Sinaloa: 23.299438, -106.443465: : 8/30/2007: Francisco Farriols Sarabia: 30 Aug 2007 ; Coordinate Uncertainty in Meters: 1056077.00000.

Mazatlan, Sinaloa: 23.299344, -106.443449: : 9/24/2013: Francisco Farriols Sarabia: 24 Sep 2013 ; Coordinate Uncertainty in Meters: 0.11000.

Elota, Sinaloa: 23.836194, -106.862555: : 10/1/2016: J. Fernando P├¡o Le├│n: 1 Oct 2016 ; Coordinate Uncertainty in Meters: 122.00000.

Mazatlan, Sinaloa: 23.299536, -106.443443: : 4/7/2014: Francisco Farriols Sarabia: 7 Apr 2014 ; Coordinate Uncertainty in Meters: 487.00000.

San Ignacio, Sinaloa: 23.681958, -106.590004: : 5/3/2021: Salvador S├ínchez: 3 May 2021 ; Coordinate Uncertainty in Meters: 122.00000.

Cosala, Sinaloa: 24.463027, -106.750214: : 3/12/2021: David Jacobo: 12 Mar 2021 ; Coordinate Uncertainty in Meters: 30069.00000.

Occurrence Remarks: Atropellado; Coordinate Uncertainty in Meters: 30090.00000.

Elota, Sinaloa: 23.948072, -106.91941: : 6/21/2018: J. Fernando P├¡o Le├│n: 21 Jun 2018 ; Coordinate Uncertainty in Meters: 10.00000.

Culiacan, Sinaloa: 24.820799, -107.364108: : 8/1/2016: Marco Polo amarillas vargas: 1 Aug 2016 ; Coordinate Uncertainty in Meters: 15.00000.

Culiacan, Sinaloa: 24.856066, -107.420025: : 8/30/2025: David Martinez: 30 Aug 2025 ; Coordinate Uncertainty in Meters: 235.00000.

Durango, Durango: 23.911077, -104.837236: : 8/20/2020: Manuel Villagrana: 20 Aug 2020 ; Coordinate Uncertainty in Meters: 41121.00000.

Occurrence Remarks: alimentendose de smilisca baudinii; Coordinate Uncertainty in Meters: 30090.00000.

Cosala, Sinaloa: 24.277705, -106.729864: : 5/7/2019: David Jacobo: 7 May 2019 ; Coordinate Uncertainty in Meters: 30090.00000.

Cosala, Sinaloa: 24.3133, -106.635584: : 5/24/2017: David Jacobo: 24 May 2017 ; Coordinate Uncertainty in Meters: 30090.00000.

Cosala, Sinaloa: 24.397109, -106.656313: : 7/2/2018: David Jacobo: 2 Jul 2018 ; Coordinate Uncertainty in Meters: 30090.00000.

Elota, Sinaloa: 23.813292, -106.883858: : 5/16/2022: camunozu: 16 May 2022 ; Coordinate Uncertainty in Meters: 6.00000.

Mazatlan, Sinaloa: 23.299, -106.443: : 8/9/2022: Francisco Farriols Sarabia: 9 Aug 2022 ; Coordinate Uncertainty in Meters: 111.00000.

San Ignacio, Sinaloa: 23.919654, -106.623826: : 6/28/2025: Nolberto Lopez Angulo: 28 Jun 2025 ; Coordinate Uncertainty in Meters: 27.00000.

Nacozari de Garcia, Sonora: 30.48219, -109.657294: : 11/4/2025: Courtney Christie: 4 Nov 2025 ; Coordinate Uncertainty in Meters: 29356.00000.

Aconchi, Sonora: 29.782678, -110.082711: : 9/3/2022: Caleb Strand: 3 Sep 2022 ; Coordinate Uncertainty in Meters: 6.00000.

La Colorada, Sonora: 28.800217, -110.582283: : 7/19/2022: Andr├⌐s Verver: 19 Jul 2022 ; Coordinate Uncertainty in Meters: 1429.00000.

Alamos, Sonora: 27.03529, -108.722249: : 5/18/2023: gretel_carrazco: 18 May 2023 ; Coordinate Uncertainty in Meters: 9063.00000.

Imuris, Sonora: 30.880592, -110.643475: : 9/8/2018: Sky Island Alliance: 8 Sep 2018 ; Coordinate Uncertainty in Meters: 4.00000.

El Fuerte, Sinaloa: 26.434857, -108.625576: : 7/4/2023: Leonel Francisco G├│mez Ru├¡z: 4 Jul 2023 ; Coordinate Uncertainty in Meters: 33.00000.

Soyopa, Sonora: 28.551711, -109.621039: : 7/26/2023: Jorge H. Valdez: 26 Jul 2023 ; Coordinate Uncertainty in Meters: 10.00000.

Occurrence Remarks: 70F; Coordinate Uncertainty in Meters: 29252.00000.

Guaymas, Sonora: 28.015717, -111.056045: : 9/23/2023: Joseline: 23 Sep 2023 ; Coordinate Uncertainty in Meters: 9.00000.

Guaymas, Sonora: 28.015808, -111.055717: : 9/23/2023: drichdjr: 23 Sep 2023 ; Coordinate Uncertainty in Meters: 8.00000.

Guaymas, Sonora: 28.015481, -111.055983: : 9/23/2023: arlethtovar: 23 Sep 2023 ; Coordinate Uncertainty in Meters: 16.00000.

Guaymas, Sonora: 28.015439, -111.055969: : 9/23/2023: joseburboa: 23 Sep 2023 ; Coordinate Uncertainty in Meters: 5.00000.

Guaymas, Sonora: 28.015491, -111.055972: : 9/23/2023: Humberto Palomino: 23 Sep 2023 ; Coordinate Uncertainty in Meters: 0.11000.

Sinaloa, Sinaloa: 25.79969, -108.081355: : 11/5/2023: galindojose: 5 Nov 2023 ; Coordinate Uncertainty in Meters: 8.00000.

Cananea, Sonora: 30.99719, -109.98449: : 8/28/2014: Sue Carnahan: 28 Aug 2014 ; Coordinate Uncertainty in Meters: 20.00000.

Cananea, Sonora: 30.926765, -110.054561: : 9/10/2023: Courtney Christie: 10 Sep 2023 ; Coordinate Uncertainty in Meters: 29304.00000.

Pitiquito, Sonora: 30.060435, -112.406825: : 1/8/2001: Carlos G Velazco-Macias: 8 Jan 2001 ; Coordinate Uncertainty in Meters: 52.00000.

El Fuerte, Sinaloa: 26.414688, -108.618202: : 2/24/2024: Leonel Francisco G├│mez Ru├¡z: 24 Feb 2024 ; Coordinate Uncertainty in Meters: 37.00000.

Cananea, Sonora: 30.844139, -110.198517: : 9/10/2023: tweaver: 10 Sep 2023 ; Coordinate Uncertainty in Meters: 4.00000.

Imuris, Sonora: 30.874762, -110.653208: : 11/8/2024: Ra├║l ├ülvarez Mora: 8 Nov 2024 ; Coordinate Uncertainty in Meters: 0.11000.

Madera, Chihuahua: 29.052162, -108.68228: : 9/8/2021: Javier Cruz Nieto: 8 Sep 2021 ; Coordinate Uncertainty in Meters: 4.00000.

Hermosillo, Sonora: 29.15254, -110.956459: : 5/28/2025: Andr├⌐s Armenta: 28 May 2025 ; Coordinate Uncertainty in Meters: 1.11000.

Casas Grandes, Chihuahua: 30.37404, -107.955226: : 8/5/2017: JESUS FABIAN MENDOZA ARZAGA: 5 Aug 2017 ; Coordinate Uncertainty in Meters: 3102.00000.

Hermosillo, Sonora: 29.170359, -110.914811: : 10/14/2019: Karla Rodr├¡guez Brise├▒o: 14 Oct 2019 ; Coordinate Uncertainty in Meters: 175.00000.

Imuris, Sonora: 30.885527, -110.638322: : 7/3/2016: Sky Island Alliance: 3 Jul 2016 ; Coordinate Uncertainty in Meters: 7.00000.

Nogales, Arizona: 31.26065, -111.177459: : 8/18/2013: John Sullivan: 18 Aug 2013 ; Coordinate Uncertainty in Meters: 29252.00000.

Occurrence Remarks: Lanzada por un halc├│n desde un ├írbol; Coordinate Uncertainty in Meters: 4.00000.

Guaymas, Sonora: 27.957494, -110.970461: : 4/2/2020: gleyva: 2 Apr 2020 ; Coordinate Uncertainty in Meters: 61.00000.

Guaymas, Sonora: 27.957568, -110.970408: : 10/12/2020: Ale Padilla: 12 Oct 2020 ; Coordinate Uncertainty in Meters: 0.11000.

Alamos, Sonora: 26.984444, -109.000278: : 6/25/2007: rodrigo alcaraz: 25 Jun 2007 ; Coordinate Uncertainty in Meters: 7735.00000.

San Felipe de Jesus, Sonora: 29.880268, -110.387191: : 8/5/2019: Cecilia Aguilar M: 5 Aug 2019 ; Coordinate Uncertainty in Meters: 0.11000.

Hermosillo, Sonora: 28.904877, -111.119714: : 8/8/2021: Caminantes del Desierto: 8 Aug 2021 ; Coordinate Uncertainty in Meters: 61.00000.

Hermosillo, Sonora: 29.15055, -110.956997: : 8/12/2021: Uriel: 12 Aug 2021 ; Coordinate Uncertainty in Meters: 260.00000.

Hermosillo, Sonora: 29.154097, -110.944562: : 8/19/2021: bwhite: 19 Aug 2021 ; Coordinate Uncertainty in Meters: 556.00000.

Hermosillo, Sonora: 29.149681, -110.93797: : 10/14/2021: Paloma Montijo: 14 Oct 2021 ; Coordinate Uncertainty in Meters: 8.00000.

Occurrence Remarks: Mina Mulatos.; Coordinate Uncertainty in Meters: 977.00000.

Unknown, Sonora: 28.053283, -111.179436: : 11/12/2025: Sky Jacobs: 12 Nov 2025 ; Coordinate Uncertainty in Meters: 74.00000.

Unknown, Sonora: 30.561947, -109.703891: : 11/3/2025: Sky Jacobs: 3 Nov 2025 ; Coordinate Uncertainty in Meters: 46.00000.

Unknown, Sonora: 27.015728, -108.764963: : 5/5/2026: karina_ivonnel: 5 May 2026 ; Coordinate Uncertainty in Meters: 28156.00000.

Unknown, Sonora: 30.992906, -110.280972: : 6/24/2026: Diego Cebrero: 24 Jun 2026 ; Coordinate Uncertainty in Meters: 5248.00000.

San Miguel de Horcasitas, Sonora: 29.468847, -110.735695: : 10/5/2025: jorgeortizv: 5 Oct 2025 ; Coordinate Uncertainty in Meters: 0.11000.

Occurrence Remarks: Libre dentro de parque; Coordinate Uncertainty in Meters: 13.00000.

Hermosillo, Sonora: 29.147719, -110.946161: : 9/16/2017: Dayhana Felix Berumen: 16 Sep 2017 ; Coordinate Uncertainty in Meters: 199.00000.

Guaymas, Sonora: 28.019256, -111.049194: : 8/6/2023: Manuel Maga├▒a: 6 Aug 2023 ; Coordinate Uncertainty in Meters: 2362.00000.

Alamos, Sonora: 26.588212, -108.898372: : 8/20/2025: Luis Enrique Vega: 20 Aug 2025 ; Coordinate Uncertainty in Meters: 1196.00000.

Guaymas, Sonora: 27.959678, -111.082521: : 9/7/2024: Manuel Maga├▒a: 7 Sep 2024 ; Coordinate Uncertainty in Meters: 3812.00000.

Mocorito, Sinaloa: 25.630732, -107.822282: : 11/27/2025: Sindy Monserrat Cortes Echeagaray: 27 Nov 2025 ; Coordinate Uncertainty in Meters: 1084.00000.

Hermosillo, Sonora: 29.153883, -110.961967: : 3/22/2018: Leonela B├íez: 22 Mar 2018 ; Coordinate Uncertainty in Meters: 200.00000.

Arizpe, Sonora: 30.213394, -110.156303: : 2/19/2022: Erick Rmz: 19 Feb 2022 ; Coordinate Uncertainty in Meters: 0.11000.

Bacoachi, Sonora: 30.631555, -109.968392: : 4/18/2022: Maybeth Pinto: 18 Apr 2022 ; Coordinate Uncertainty in Meters: 830.00000.

Hermosillo, Sonora: 29.147626, -110.941079: : 7/4/2014: Oscar Leonardo Chavez Torres: 4 Jul 2014 ; Coordinate Uncertainty in Meters: 31.00000.

Moctezuma, Sonora: 29.747413, -109.819272: : 6/19/2022: Martha Peralta: 19 Jun 2022 ; Coordinate Uncertainty in Meters: 7.00000.

La Colorada, Sonora: 28.584368, -110.700942: : 7/20/2022: montgranier: 20 Jul 2022 ; Coordinate Uncertainty in Meters: 1481515.00000.

San Pedro de la Cueva, Sonora: 29.316045, -109.716837: : 7/25/2022: Scott Olmstead: 25 Jul 2022 ; Coordinate Uncertainty in Meters: 5.00000.

Occurrence Remarks: Cad├íver de chirrionera, al norte de Hermosillo, Sonora; Coordinate Uncertainty in Meters: 65.00000.

Imuris, Sonora: 30.929964, -110.609494: : 8/25/2022: wildlandsnetwork: 25 Aug 2022 ; Coordinate Uncertainty in Meters: 3.00000.

Alamos, Sonora: 27.15534, -109.041615: : 10/19/2012: Eric Centenero Alcal├í: 19 Oct 2012 ; Coordinate Uncertainty in Meters: 10000.00000.

GBIFID: 1838334381;; Coordinate Uncertainty in Meters: 2518.00000.

Occurrence Remarks:; Coordinate Uncertainty in Meters: 29252.00000.

Cochise, Arizona: 31.424252, -110.449068: : 9/2/2025: Arthur Yang: 2 Sep 2025 ; Coordinate Uncertainty in Meters: 2.00000.

Occurrence Remarks: Hard to see, but the head is out of focus poking out from under the rock in the dark crevice.; Coordinate Uncertainty in Meters: 7.00000.

Nogales, Arizona: 31.298564, -111.112902: : 8/11/2023: RJ Baltierra: 11 Aug 2023 ; Coordinate Uncertainty in Meters: 29252.00000.

Santa Cruz, Arizona: 31.389343, -111.123533: : 10/16/2025: Tom Horton: 16 Oct 2025 ; Coordinate Uncertainty in Meters: 261.00000.

Agua Prieta, Sonora: 31.322458, -109.017276: : 8/6/2024: Cecilia Aguilar M: 6 Aug 2024 ; Coordinate Uncertainty in Meters: 4.00000.

Agua Prieta, Arizona: 31.313884, -109.012209: : 9/19/2020: Emily Pollom: 19 Sep 2020 ; Coordinate Uncertainty in Meters: 29252.00000.

Occurrence Remarks: Huge individual, as large as a fully grown coachwhip. Was originally on the ground and darted off into a rock crevice, where Grant McCargar was able to grab it.; Coordinate Uncertainty in Meters: 29226.00000.

GBIFID: 1099964805;; Coordinate Uncertainty in Meters: 29226.00000.

GBIFID: 4138603571;; Coordinate Uncertainty in Meters: 214.00000.

Occurrence Remarks: ≡ƒôÅ = 12 inches; Coordinate Uncertainty in Meters: 4.00000.

Occurrence Remarks: roadkill; Coordinate Uncertainty in Meters: 2.00000.

Occurrence Remarks: a very cooperative model; Coordinate Uncertainty in Meters: 19.00000.

Cochise, Arizona: 31.40806, -110.28619: : 5/13/2026: Amy Padgett: 13 May 2026 ; Coordinate Uncertainty in Meters: 1.11000.

GBIFID: 1913686561; Occurrence Remarks: DOR;; Coordinate Uncertainty in Meters: 4.00000.

Santa Cruz, Arizona: 31.505267, -110.67734: : 5/9/2025: kathelma: 9 May 2025 ; Coordinate Uncertainty in Meters: 269.00000.

Cochise, New Mexico: 31.504957, -109.103194: : 9/17/2025: Jorden Perrett: 17 Sep 2025 ; Coordinate Uncertainty in Meters: 29226.00000.

Cochise, Arizona: 31.411347, -110.281717: : 5/13/2026: Alex Sundvall: 13 May 2026 ; Coordinate Uncertainty in Meters: 14.00000.

Occurrence Remarks: Roadkill; Coordinate Uncertainty in Meters: 0.11000.

Occurrence Remarks: The head never came out into the open, alas. Near the Ramsey Canyon visitor center; Coordinate Uncertainty in Meters: 15.00000.

Cochise, Arizona: 31.350972, -110.209264: : 4/7/2026: seestuff: 7 Apr 2026 ; Coordinate Uncertainty in Meters: 5.00000.

Cochise, Arizona: 31.446608, -110.308907: : 4/9/2026: camilibdan: 9 Apr 2026 ; Coordinate Uncertainty in Meters: 289.00000.

Santa Cruz, Arizona: 31.506619, -110.672686: : 7/20/2025: kathelma: 20 Jul 2025 ; Coordinate Uncertainty in Meters: 4627.00000.

Unknown, Sonora: 31.292395, -108.953055: : 6/2/2026: Miguel Francisco Enriquez Galaz: 2 Jun 2026 ; Coordinate Uncertainty in Meters: 4.00000.

Cochise, Arizona: 31.350859, -110.275231: : 6/20/2026: Raymond Little: 20 Jun 2026 ; Coordinate Uncertainty in Meters: 4.00000.

Cochise, Arizona: 31.490156, -109.069542: : 10/6/2025: Sky Jacobs: 6 Oct 2025 ; Coordinate Uncertainty in Meters: 9.00000.

GBIFID: 3760347698; Occurrence Remarks: Sonoran Whipsnake Masticophis bilineatus;; Coordinate Uncertainty in Meters: 1377.00000.

GBIFID: 3903471177; Occurrence Remarks: Climbed up quite a ways in the tree.;; Coordinate Uncertainty in Meters: 300.00000.

GBIFID: 3961141784; Occurrence Remarks: DOR;; Coordinate Uncertainty in Meters: 29226.00000.

GBIFID: 1092879342; Occurrence Remarks: 3 foot long snake in the trees;; Coordinate Uncertainty in Meters: 5.00000.

GBIFID: 3090556438; Occurrence Remarks: Sonoran whipsnake CU, Ruby AZ From dead specimen found on road;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 3090815430; Occurrence Remarks: Sonoran whipsnake - Ruby AZ 13 sep 2017;; Coordinate Uncertainty in Meters: 240.00000.

GBIFID: 4407309016; Occurrence Remarks: DOR;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 1135215630; Occurrence Remarks: Beautiful creature. I actually saw it for others...;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 2006054387; Occurrence Remarks: He was hiding... kinda;; Coordinate Uncertainty in Meters: 24.00000.

GBIFID: 2242832174; Occurrence Remarks: Im not that confident... It was dead when I took this picture. Near US/Mexico border near Coronado national memorial;; Coordinate Uncertainty in Meters: 2104.00000.

GBIFID: 2294570937; Occurrence Remarks: Had just eaten a sparrow;; Coordinate Uncertainty in Meters: 29226.00000.

GBIFID: 2350345729; Occurrence Remarks: Adult;; Coordinate Uncertainty in Meters: 10.00000.

GBIFID: 5177119301; Occurrence Remarks: Eating a garter snake.;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 2802681661; Occurrence Remarks: Miller Canyon, Huachuca Mountains. About 5 ft in length. Wasnt able to get full length with 300mm lens.;; Coordinate Uncertainty in Meters: 5029.00000.

GBIFID: 2826334936; Occurrence Remarks: Chasing spiny lizard. Upper Garden Canyon, Huachuca Mountains, Fort Huachuca.;; Coordinate Uncertainty in Meters: 196.00000.

GBIFID: 1562893764; Occurrence Remarks: out and about in dry wash like area;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 1572388723; Occurrence Remarks: 31.4684457 -109.3850915 JPK-3236 DOR adult;; Coordinate Uncertainty in Meters: 5.00000.

GBIFID: 4936674706; Occurrence Remarks: DOR. Earlier encountered by Robert Mendyk. With Bernd Skubowius. Imaged only. GTS 2922.;; Coordinate Uncertainty in Meters: 3.00000.

GBIFID: 1586126941; Occurrence Remarks: Fresh DOR. Stomach contents of Aspidoscelis exposed.;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 3712680374; Occurrence Remarks: Roadkill.;; Coordinate Uncertainty in Meters: 5.00000.

GBIFID: 3337611608; Occurrence Remarks: Joes Canyon. Huachuca Mountains. Coronado National Memorial.;; Coordinate Uncertainty in Meters: 15.00000.

GBIFID: 1024224861; Occurrence Remarks: Santa Cruz County, Arizona, US;; Coordinate Uncertainty in Meters: 69.00000.

GBIFID: 3333244542; Occurrence Remarks: Eating a whiptail lizard;; Coordinate Uncertainty in Meters: 5.00000.

Santa Cruz, Arizona: 31.35712, -110.68502: : 8/21/2025: k_corbett: 21 Aug 2025 ; Coordinate Uncertainty in Meters: 7.00000.

Cochise, Arizona: 31.4337, -110.404975: : 8/19/2025: phleve: 19 Aug 2025 ; Coordinate Uncertainty in Meters: 7.00000.

Nogales, Arizona: 31.330226, -111.052618: : 8/26/2025: mywildbackyard: 26 Aug 2025 ; Coordinate Uncertainty in Meters: 29252.00000.

Occurrence Remarks: Brutal but incredible! Found after it had already caught the whiptail, which it then swallowed after a few minutes holding it in place; Coordinate Uncertainty in Meters: 0.11000.

Occurrence Remarks: Predated and consumed a whiptail lizard! Video of the lizard being swallowed: https://www.youtube.com/watch?v=1PMzGpxMLD8; Coordinate Uncertainty in Meters: 31.00000.

Cochise, Arizona: 31.346255, -110.253638: : 8/14/2025: Diana-Terry Hibbitts: 14 Aug 2025 ; Coordinate Uncertainty in Meters: 20.00000.

Santa Cruz, Arizona: 31.380112, -110.688888: : 8/21/2025: Wolfgang W├╝ster: 21 Aug 2025 ; Coordinate Uncertainty in Meters: 4.00000.

Santa Cruz, Arizona: 31.380112, -110.688888: : 8/21/2025: Wolfgang W├╝ster: 21 Aug 2025 ; Coordinate Uncertainty in Meters: 3.00000.

Cochise, Arizona: 31.442809, -110.274509: : 9/2/2025: brandonlat: 2 Sep 2025 ; Coordinate Uncertainty in Meters: 92.00000.

Santa Cruz, Arizona: 31.406475, -111.149681: : 9/13/2025: Heather L. Bateman: 13 Sep 2025 ; Coordinate Uncertainty in Meters: 0.11000.

Occurrence Remarks: Sadly dead; Coordinate Uncertainty in Meters: 29173.00000.

Santa Cruz, Arizona: 31.672116, -110.940394: : 10/4/2025: Tyler B: 4 Oct 2025 ; Coordinate Uncertainty in Meters: 0.11000.

Occurrence Remarks: DOR; Coordinate Uncertainty in Meters: 8.00000.

Cochise, Arizona: 31.914286, -109.142242: : 8/10/2025: Simon Tolzmann: 10 Aug 2025 ; Coordinate Uncertainty in Meters: 5.00000.

Occurrence Remarks: remains; Coordinate Uncertainty in Meters: 4.00000.

GBIFID: 4946344693; Occurrence Remarks: At first I was literally thinking, ôthat is a python crossing the road!ö Saw 2 DOR as well on the same road.;; Coordinate Uncertainty in Meters: 9.00000.

GBIFID: 3902225116; Occurrence Remarks: D.O.R.;; Coordinate Uncertainty in Meters: 9.00000.

GBIFID: 4137998609; Occurrence Remarks: Joeys Denver Field Ornithologists trip. Joey found the snake.;; Coordinate Uncertainty in Meters: 1843.00000.

Occurrence Remarks: 5200 Dragoon mtns, oak juniper woodland, on rocky canyon slope; Coordinate Uncertainty in Meters: 29173.00000.

Santa Cruz, Arizona: 31.534572, -110.764625: : 5/28/2026: Furey Stirrat: 28 May 2026 ; Coordinate Uncertainty in Meters: 4.00000.

Occurrence Remarks: DOR; Coordinate Uncertainty in Meters: 29146.00000.

Pima, Arizona: 31.775862, -110.88443: : 5/29/2026: cameron_tescher: 29 May 2026 ; Coordinate Uncertainty in Meters: 8.00000.

Pima, Arizona: 31.794726, -110.780245: : 4/27/2026: Irene Dickinson: 27 Apr 2026 ; Coordinate Uncertainty in Meters: 675.00000.

Occurrence Remarks: DOR, moved off road after photographing.; Coordinate Uncertainty in Meters: 29146.00000.

Cochise, Arizona: 31.837552, -110.352499: : 5/5/2026: Emily Walla: 5 May 2026 ; Coordinate Uncertainty in Meters: 5399.00000.

Santa Cruz, Arizona: 31.641138, -110.879738: : 5/5/2026: robertwayne: 5 May 2026 ; Coordinate Uncertainty in Meters: 3.00000.

Cochise, Arizona: 31.913392, -109.139159: : 4/24/2026: dabogwitch: 24 Apr 2026 ; Coordinate Uncertainty in Meters: 0.11000.

Cochise, Arizona: 31.546545, -110.175666: : 5/18/2026: Mark Anthony Martucci: 18 May 2026 ; Coordinate Uncertainty in Meters: 977.00000.

Santa Cruz, Arizona: 31.563116, -110.527702: : 3/25/2026: Taylor R. Hanson: 25 Mar 2026 ; Coordinate Uncertainty in Meters: 0.11000.

Occurrence Remarks: DOR; Coordinate Uncertainty in Meters: 7.00000.

Occurrence Remarks: Was at the edge of a pool, likely preparing to drink. Javan Bauder caught it and our group took pictures with it before releasing it into a nearby willow. While processing mud turtles on a permitted survey, this snake stayed at the top of the willows and slowly started to make its way down. Eventually, the resident pair of Yellow Warblers noticed it and started to call to each other and hop around the snake, likely trying to make it leave their nesting area. Private property accessed with permission.; Coordinate Uncertainty in Meters: 29199.00000.

Cochise, Arizona: 31.831551, -109.212656: : 6/6/2026: Kathryn Dick: 6 Jun 2026 ; Coordinate Uncertainty in Meters: 29173.00000.

Cochise, Arizona: 31.907458, -109.109405: : 6/13/2026: Nancye Saunders Drukker: 13 Jun 2026 ; Coordinate Uncertainty in Meters: 10.00000.

Cochise, Arizona: 31.789238, -109.092644: : 6/13/2026: Dawn Zappone: 13 Jun 2026 ; Coordinate Uncertainty in Meters: 5.00000.

Occurrence Remarks: DOR

Occurrence Remarks: 3 feet approximately; Coordinate Uncertainty in Meters: 29173.00000.

Occurrence Remarks: Road strike victim.; Coordinate Uncertainty in Meters: 29173.00000.

Pima, Arizona: 31.530294, -111.252175: : 10/9/2025: sparrowseeker: 9 Oct 2025 ; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 3455639405; Occurrence Remarks: Common;; Coordinate Uncertainty in Meters: 61.00000.

GBIFID: 3455607426; Occurrence Remarks: Common;; Coordinate Uncertainty in Meters: 61.00000.

GBIFID: 1092877328; Occurrence Remarks: Small, thin with large dark round eye. grey with thin lateral striping. (see my photo).;; Coordinate Uncertainty in Meters: 28.00000.

GBIFID: 3947833435; Occurrence Remarks: IMG_4205.jpg;; Coordinate Uncertainty in Meters: 1.00000.

GBIFID: 1880646381; Occurrence Remarks: Masticophis bilineatus 28 Jun 2018 AZ, Pima Co., Madera Canyon;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 4022119666; Occurrence Remarks: Diapo AA_032;; Coordinate Uncertainty in Meters: 1845.00000.

GBIFID: 4075906233; Occurrence Remarks: Creamy belly;; Coordinate Uncertainty in Meters: 8.00000.

GBIFID: 4096543015; Occurrence Remarks: For questions or access to this property see ;; Coordinate Uncertainty in Meters: 29226.00000.

GBIFID: 4096922674; Occurrence Remarks: about 5 ft long, climbed into tree;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 4400329446; Occurrence Remarks: Snake had just caught small mouse. Larger mouse seemed to be attacking snake. Snake slithered away, dropping the mouse which was still alive but severely injured.;; Coordinate Uncertainty in Meters: 2.00000.

GBIFID: 1453061334; Occurrence Remarks: after a fledgling bells vireo;; Coordinate Uncertainty in Meters: 44.00000.

GBIFID: 1132417128; Occurrence Remarks: It shot off the trail and up into the branches. I heard they were quick but wow!;; Coordinate Uncertainty in Meters: 58843.00000.

GBIFID: 4414033240; Occurrence Remarks: was basking as shown at the drainage ditch near the trailhead and allowed me to take this quick shot before disappearing down a hole.;; Coordinate Uncertainty in Meters: 8.00000.

GBIFID: 4414299477; Occurrence Remarks: Estes Canyon/Bull Pasture Loop;; Coordinate Uncertainty in Meters: 38322.00000.

GBIFID: 4421171556; Occurrence Remarks: Road fatality;; Coordinate Uncertainty in Meters: 5.00000.

GBIFID: 4430499118; Occurrence Remarks: With cotton rat?;; Coordinate Uncertainty in Meters: 4.00000.

GBIFID: 4923725314; Occurrence Remarks: Caught under corrugated sheet metal. Sexed as a female and has damage to the top of her tail, seen in the photo.;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 4954304141; Occurrence Remarks: Found back section of body+tail, unsure of predator;; Coordinate Uncertainty in Meters: 29226.00000.

GBIFID: 5167005694; Occurrence Remarks: A Western Diamond-backed Rattlesnake is also present.;; Coordinate Uncertainty in Meters: 61.00000.

GBIFID: 1315047564; Occurrence Remarks: Cave Creek Campground, Chiricahuas -;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 2898305348; Occurrence Remarks: snake and snack. didnt get close enough to get a good picture or disturb For questions or access to this property see https://researchranch.audubon.org/;; Coordinate Uncertainty in Meters: 29226.00000.

GBIFID: 2429601380; Occurrence Remarks: Specimen was found deceased on roadway during cruising at appx. 1942 hours.;; Coordinate Uncertainty in Meters: 61.00000.

GBIFID: 2573858382; Occurrence Remarks: SI Exif;; Coordinate Uncertainty in Meters: 246.00000.

GBIFID: 2603280857; Occurrence Remarks: Found crossing a road near Patagonia Arizona. Not sure of identification but seems most likely based on appearance and location.;; Coordinate Uncertainty in Meters: 7424.00000.

GBIFID: 1453139242; Occurrence Remarks: Photo by JGarza;; Coordinate Uncertainty in Meters: 29173.00000.

GBIFID: 3067652128; Occurrence Remarks: Copied from defunct account (original photo may have been lost; will upload original if still available);; Coordinate Uncertainty in Meters: 1844.00000.

GBIFID: 1562932046; Occurrence Remarks: being harassed/mobbed by numerous birds;; Coordinate Uncertainty in Meters: 31.00000.

GBIFID: 2988643811; Occurrence Remarks: Not sure this one is going to pull through.;; Coordinate Uncertainty in Meters: 29173.00000.

GBIFID: 3017959130; Occurrence Remarks: Guindani Canyon. Whetstone Mountains. Coronado National Forest.;; Coordinate Uncertainty in Meters: 15.00000.

GBIFID: 1571193207; Occurrence Remarks: Masticophis bilineatus 31 May 2015 AZ, Pima Co., Florida Canyon;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 1024181497; Occurrence Remarks: When someone spotted this snake outside the cabins it quickly took refuge in a bush.;; Coordinate Uncertainty in Meters: 36.00000.

GBIFID: 1572379443; Occurrence Remarks: 31.6680668 -109.1484184 JPK-3234;; Coordinate Uncertainty in Meters: 5.00000.

GBIFID: 3090633171; Occurrence Remarks: moved across the road and climbed a tree. Location based on map.;; Coordinate Uncertainty in Meters: 111.00000.

GBIFID: 1677300051; Occurrence Remarks: Deceased;; Coordinate Uncertainty in Meters: 150.00000.

GBIFID: 3327811678; Occurrence Remarks: Head overrun by car;; Coordinate Uncertainty in Meters: 31.00000.

GBIFID: 1024332676; Occurrence Remarks: First official herp of trip on way to Rodeo, NM for NAFHA National Meeting, found DOR on I-10 off ramp to dragoon rd, adult, 89F;; Coordinate Uncertainty in Meters: 11.10000.

GBIFID: 3391481059; Occurrence Remarks: Stopped to ID this Sonoran Whipsnake and noticed the police and coroner lifting a body onto a gurney at the I-10 onramp. RIP;; Coordinate Uncertainty in Meters: 4.00000.

Occurrence Remarks: This whipsnake was acting very strange, usually they just dash off as soon as they see you but this one kept doubling back and doing what looked like strikes at something I couldnt see under a bush. I assumed it was trying to eat something, but then when I went around to look into the hole it turned out there was a Tiger Rattlesnake in there (https://www.inaturalist.org/observations/307895436). I cant imagine it was trying to eat such a large snake, so I think it was trying to get into the hole but the rattlesnake was blocking the entrance. It eventually did dash off, presumably to find another hole to spend the night in.; Coordinate Uncertainty in Meters: 10.00000.

Pima, Arizona: 31.798075, -110.786066: : 8/23/2025: John Van Veldhuizen: 23 Aug 2025 ; Coordinate Uncertainty in Meters: 61.00000.

Occurrence Remarks: Left alone in a tree as it started to regurgitate what looks like another whipsnake; Coordinate Uncertainty in Meters: 29146.00000.

Pima, Arizona: 31.750598, -110.961436: : 8/29/2025: Dennis Vollmar: 29 Aug 2025 ; Coordinate Uncertainty in Meters: 29199.00000.

Occurrence Remarks: Maybe? Not confident at all, only snake the CV suggested and looks plausible to my untrained eye.; Coordinate Uncertainty in Meters: 10.00000.

Pima, Arizona: 31.732309, -110.881339: : 9/13/2025: Jeremy Dominguez: 13 Sep 2025 ; Coordinate Uncertainty in Meters: 447.00000.

Occurrence Remarks: Occurrence Remarks: Snakes; Coordinate Uncertainty in Meters: 3.00000.

GBIFID: 3773411897; Occurrence Remarks: Whipsnake is what the app recommended.;; Coordinate Uncertainty in Meters: 200.00000.

GBIFID: 1880659598; Occurrence Remarks: Originally found up in a tree;; Coordinate Uncertainty in Meters: 0.11000.

Pinal, Arizona: 33.305586, -111.04449: : 5/21/2026: beniaminot: 21 May 2026 ; Coordinate Uncertainty in Meters: 693.00000.

Pinal, Arizona: 33.309065, -111.050813: : 5/21/2026: pb_damelio: 21 May 2026 ; Coordinate Uncertainty in Meters: 0.11000.

Pima, Arizona: 32.242267, -111.167153: : 3/21/2026: kassandrabock7_: 21 Mar 2026 ; Coordinate Uncertainty in Meters: 2.00000.

Pima, Arizona: 32.220247, -111.06433: : 4/22/2026: Noah Lieberman: 22 Apr 2026 ; Coordinate Uncertainty in Meters: 0.11000.

Yavapai, Arizona: 34.877772, -112.067208: : 11/2/2025: meyersusan: 2 Nov 2025 ; Coordinate Uncertainty in Meters: 4.00000.

Pinal, Arizona: 33.277272, -111.140188: : 11/8/2025: dwmullins: 8 Nov 2025 ; Coordinate Uncertainty in Meters: 90.00000.

Occurrence Remarks: Thought this was a western patch nose but suggested ID was Sonoran whipsnake. Both are very common in this area.; Coordinate Uncertainty in Meters: 45.00000.

Occurrence Remarks: Maybe 4 ft long or more; Coordinate Uncertainty in Meters: 54.00000.

Occurrence Remarks: Super thin one found slowly crawling around some tall grass. This was a beautiful snake but clearly needed a meal in him, even for this well-known slender species. Regardless an incredible lifer and our best Colubrid of the tripΓÇª Pima County; Coordinate Uncertainty in Meters: 29120.00000.

Pinal, Arizona: 33.408157, -111.419811: : 2/25/2026: Dalton Logan: 25 Feb 2026 ; Coordinate Uncertainty in Meters: 53.00000.

Gila, Arizona: 34.322333, -111.453737: : 5/8/2026: gwentomologist: 8 May 2026 ; Coordinate Uncertainty in Meters: 5.00000.

Maricopa, Arizona: 33.638475, -111.816323: : 10/9/2025: speters7: 9 Oct 2025 ; Coordinate Uncertainty in Meters: 142.00000.

Occurrence Remarks: Over 2ΓÇÖ in length. Surprisingly calm; Coordinate Uncertainty in Meters: 10.00000.

Occurrence Remarks: Near water. Was dead, and appeared to have recently eaten something because there was a large bulge; Coordinate Uncertainty in Meters: 1.11000.

Graham, Arizona: 32.700348, -109.78723: : 5/8/2026: Doan G.: 8 May 2026 ; Coordinate Uncertainty in Meters: 0.11000.

Maricopa, Arizona: 33.685608, -111.80407: : 4/26/2026: jackfujino: 26 Apr 2026 ; Coordinate Uncertainty in Meters: 3.00000.

Pima, Arizona: 32.200986, -110.707625: : 9/30/2025: Stacia Lopez: 30 Sep 2025 ; Coordinate Uncertainty in Meters: 5.00000.

Occurrence Remarks: 2-3 long; Coordinate Uncertainty in Meters: 0.11000.

Pima, Arizona: 32.315542, -110.790887: : 4/4/2026: Eliseu Cavalcante: 4 Apr 2026 ; Coordinate Uncertainty in Meters: 3.00000.

Pima, Arizona: 32.24172, -111.160951: : 3/27/2026: aspringer: 27 Mar 2026 ; Coordinate Uncertainty in Meters: 3.00000.

Maricopa, Arizona: 33.494083, -111.390945: : 12/27/2025: tasprague: 27 Dec 2025 ; Coordinate Uncertainty in Meters: 50.00000.

Gila, Arizona: 34.41724, -111.597183: : 6/10/2026: Jon Arnette: 10 Jun 2026 ; Coordinate Uncertainty in Meters: 775.00000.

Occurrence Remarks: Appears to be gripped by a coachwhip and about to be eaten

Occurrence Remarks: Romero Canyon; Coordinate Uncertainty in Meters: 1660.00000.

Occurrence Remarks: thirsty little guy; Coordinate Uncertainty in Meters: 316.00000.

Maricopa, Arizona: 33.922783, -111.456512: : 6/22/2026: Carlos A. Armenta: 22 Jun 2026 ; Coordinate Uncertainty in Meters: 8.00000.

Pima, Arizona: 32.483435, -111.075858: : 9/28/2025: Jake Senne: 28 Sep 2025 ; Coordinate Uncertainty in Meters: 8.00000.

Pima, Arizona: 32.329053, -110.798177: : 10/8/2025: Mike Ostrowski: 8 Oct 2025 ; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 3902158112; Occurrence Remarks: This is likely not a good enough photo, as I got a photo of the snake at the (literal and figurative) tail end of his exit, but just in case, IÆm uploading it.;; Coordinate Uncertainty in Meters: 3.00000.

GBIFID: 3760407835; Occurrence Remarks: Sonoran Whipsnake (Masticophis bilineatus), Pima County, Arizona;; Coordinate Uncertainty in Meters: 25.00000.

GBIFID: 3784888695; Occurrence Remarks: Coluber bilineatus;; Coordinate Uncertainty in Meters: 19.00000.

GBIFID: 3784780053; Occurrence Remarks: We were chasing a whiptail and I spotted this gorgeous specimen at the base of a large bush (see last picture). Not very happy with being caught;; Coordinate Uncertainty in Meters: 0.11000.

Pima, Arizona: 32.196883, -110.705925: : 3/30/2026: Nikolai Ryan: 30 Mar 2026 ; Coordinate Uncertainty in Meters: 5.00000.

GBIFID: 3994090466; Occurrence Remarks: Had better view of whole snake, but only got these photos.;; Coordinate Uncertainty in Meters: 6.00000.

GBIFID: 3874118579; Occurrence Remarks: DOR from last year;; Coordinate Uncertainty in Meters: 5.00000.

GBIFID: 3915504332; Occurrence Remarks: i dont know what kind of snake i saw out in saguaro east last week but they had perched themselves up on top of some grass blades curving over the trail and we had a moment. anyway this one is fantastic.;; Coordinate Uncertainty in Meters: 207.00000.

GBIFID: 3961390846; Occurrence Remarks: maybe three feet, definitely not a rattlesnake;; Coordinate Uncertainty in Meters: 396.00000.

GBIFID: 4039192214; Occurrence Remarks: Sabino Canyon, Coronado National Forest, in the foothills of the Santa Catalina Mountains just north of Tucson, AZ.;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 4039202011; Occurrence Remarks: Location approximate. DOR;; Coordinate Uncertainty in Meters: 15.00000.

GBIFID: 4091444387; Occurrence Remarks: Possibly first record for San Tan Mountains.;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 4096750849; Occurrence Remarks: Mostly all grey with yellow towards belly, striations only close to head;; Coordinate Uncertainty in Meters: 17.00000.

GBIFID: 4102588611; Occurrence Remarks: immature, only 2 ft long;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 4102785735; Occurrence Remarks: Weird! Ive never seen a snake missing a head. It must have happened within minutes of when I arrived. The head was nowhere to be found, but the body was fresh, though insects had started working on the wounded end. In Coyote Wash.;; Coordinate Uncertainty in Meters: 10879.00000.

GBIFID: 4121027069; Occurrence Remarks: Beautiful whipsnake moved away from roadway.;; Coordinate Uncertainty in Meters: 3593.00000.

GBIFID: 4126962240; Occurrence Remarks: Had ambushed a lizard and was trying to eat it. However, the lizard was a fighter and bit the snake repeatedly and was able to break free.;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 4177216565; Occurrence Remarks: It was trying to drink water out of the shutoff tap at this closed bathroom, but fled into the bushes as soon as it saw me. The tap wasnt dripping and seemed completely dry, so Im guessing it remembered from years prior when it was active.;; Coordinate Uncertainty in Meters: 10.00000.

GBIFID: 4177028154; Occurrence Remarks: heÆs dressing as a tree for Halloween this year, his costume is coming along nicely Hiked by @reptijake & @thewrangler1999;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 4465729824; Occurrence Remarks: Eating a bird in the aviary.;; Coordinate Uncertainty in Meters: 99.00000.

GBIFID: 4855461212; Occurrence Remarks: Dead Sonoran Whipsnake (Masticophis bilineatus) found in pool; upper Cherry Spring Canyon, NE of Bradberry adobe building, S of Redfield Canyon, NE of Cascabel, AZ. Greenish coloration over head is from growth in natural pool.;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 1144981586; Occurrence Remarks: Staked out our bird feeder for a while before moving on.;; Coordinate Uncertainty in Meters: 29093.00000.

GBIFID: 4901076929; Occurrence Remarks: Snake had an injured tail;; Coordinate Uncertainty in Meters: 122.00000.

GBIFID: 4926285568; Occurrence Remarks: DOR Sonoran Whipsnake (Masticophis bilineatus), Graham County, Arizona;; Coordinate Uncertainty in Meters: 25.00000.

GBIFID: 4926072921; Occurrence Remarks: mmm... not a bee;; Coordinate Uncertainty in Meters: 370.00000.

GBIFID: 4935759583; Occurrence Remarks: Lifer! Last photo is in situ. Was shocked by just how blue the head area was.;; Coordinate Uncertainty in Meters: 4.00000.

GBIFID: 4937213579; Occurrence Remarks: outside of exhibit, wild snake;; Coordinate Uncertainty in Meters: 29120.00000.

GBIFID: 4945494472; Occurrence Remarks: location approx;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 5007014226; Occurrence Remarks: Spotted this beautiful, non-venomous snake on a hike in the Coronado National Forest. These snakes are very fast and reach lengths of about 4-5 feet. The most obvious physical features are their two dark stripes running along their backside, often resembling a whip which is how they got their name. These snakes are also diurnal and are most active during the day, so fortunately we were able to spot him (briefly) on a morning hike!;; Coordinate Uncertainty in Meters: 5.00000.

GBIFID: 2283069768; Occurrence Remarks: 2010 Southeast Arizona Herping Trip;; Coordinate Uncertainty in Meters: 29120.00000.

GBIFID: 5167854939; Occurrence Remarks: Wild whipsnake found on the edge of the desert loop of the desert museum. It hid in the foliage when I walked up and then stayed very still with its head up to observe.;; Coordinate Uncertainty in Meters: 24.00000.

GBIFID: 5198510898; Occurrence Remarks: good three feet;; Coordinate Uncertainty in Meters: 262.00000.

GBIFID: 5206174627; Occurrence Remarks: Sorry for the poor picture. It was trying to hide....;; Coordinate Uncertainty in Meters: 61.00000.

GBIFID: 1265599328; Occurrence Remarks: Digesting a meal.;; Coordinate Uncertainty in Meters: 29093.00000.

GBIFID: 2350332075; Occurrence Remarks: death by bike, i think;; Coordinate Uncertainty in Meters: 200.00000.

GBIFID: 2397538357; Occurrence Remarks: some type of whipsnake I think. It seemed to have been dying because it was pretty unresponsive and laying out in the summer heat at around 11 in the morning.;; Coordinate Uncertainty in Meters: 26.00000.

GBIFID: 1453090516; Occurrence Remarks: 1.5m long. Skilled tree climber;; Coordinate Uncertainty in Meters: 14.00000.

GBIFID: 1291095736; Occurrence Remarks: 1.22m long;; Coordinate Uncertainty in Meters: 500.00000.

GBIFID: 2529311828; Occurrence Remarks: Eating black-tailed gnatcatcher;; Coordinate Uncertainty in Meters: 285.00000.

GBIFID: 1453139322; Occurrence Remarks: Freshly clipped by a vehicle...;; Coordinate Uncertainty in Meters: 4.00000.

GBIFID: 1453328419; Occurrence Remarks: Captured before it escaped into a palm in the parks eucalyptus grove.;; Coordinate Uncertainty in Meters: 122.00000.

GBIFID: 2862365792; Occurrence Remarks: Feeding on Eptesicus fuscus;; Coordinate Uncertainty in Meters: 29120.00000.

GBIFID: 4937105060; Occurrence Remarks: Above Seven Cataracts and above 5000. DOR. With Bernd Skubowius. Imaged only. GTS 2926.;; Coordinate Uncertainty in Meters: 3.00000.

GBIFID: 3109325484; Occurrence Remarks: Approx 3500 ft elevation, extreme northern Maricopa county. Pretty sure itÆs the striped & not the Sonoran. But please correct if IÆm wrong.;; Coordinate Uncertainty in Meters: 4.00000.

GBIFID: 3325471696; Occurrence Remarks: An hour after first significant rain on months.;; Coordinate Uncertainty in Meters: 34.00000.

GBIFID: 1802664842; Occurrence Remarks: Pima County, Arizona, US;; Coordinate Uncertainty in Meters: 1.11000.

GBIFID: 4936400846; Occurrence Remarks: Sabino Canyon My favorite sighting of the day! Watched this one slither around for awhile;; Coordinate Uncertainty in Meters: 8.00000.

Occurrence Remarks: Dead snake; Coordinate Uncertainty in Meters: 0.11000.

Occurrence Remarks: Dead on the main road out of Catalina SP≡ƒÿ₧; Coordinate Uncertainty in Meters: 4.00000.

Maricopa, Arizona: 33.584944, -111.585101: : 8/25/2025: Hope Abercrombie: 25 Aug 2025 ; Coordinate Uncertainty in Meters: 28957.00000.

Pima, Arizona: 32.398917, -110.909571: : 8/27/2025: mywildbackyard: 27 Aug 2025 ; Coordinate Uncertainty in Meters: 29120.00000.

Pima, Arizona: 32.242237, -111.168312: : 3/21/2026: Elliott Humbyrd: 21 Mar 2026 ; Coordinate Uncertainty in Meters: 0.11000.

Pima, Arizona: 32.228305, -110.667703: : 9/7/2025: William Arnold: 7 Sep 2025 ; Coordinate Uncertainty in Meters: 38.00000.

Yavapai, Arizona: 34.892188, -112.071464: : 7/14/2026: Tyler Rogers: 14 Jul 2026 ; Coordinate Uncertainty in Meters: 3.00000.