Some county occurrences indicated below may be too imprecise to map above.
County Breakdown: County Name (# occurrences):
Adair (22); Alfalfa (49); Atoka (22); Beaver (97); Beckham (27); Blaine (28); Bryan (71); Caddo (55); Canadian (41); Carter (141); Cherokee (82); Choctaw (3); Cimarron (178); Cleveland (597); Comanche (229); Cotton (27); Craig (6); Creek (28); Custer (198); Delaware (3); Dewey (22); Ellis (39); Garfield (1); Garvin (86); Grady (51); Grant (7); Greer (76); Harmon (78); Harper (25); Haskell (2); Hughes (38); Jackson (38); Jefferson (14); Johnston (20); Kay (65); Kingfisher (24); Kiowa (476); LaFlore (40); Latimer (26); Le Flore (42); Lincoln (37); Logan (68); Love (43); Major (50); Marshall (160); Mayes (56); McClain (233); McCurtain (25); McIntosh (26); Murray (59); Muskogee (9); Noble (2); Okfuskee (26); Oklahoma (312); Okmulgee (47); Osage (20); Pawnee (39); Payne (90); Pittsburg (14); Pontotoc (24); Pottawatomie (60); Pushmataha (5); Roger Mills (8); Rogers (65); Seminole (20); Sequoyah (27); Stephens (28); Texas (65); Tillman (34); Tulsa (158); Unknown (12); Wagoner (15); Washington (3); Washita (9); Woods (100); Woodward (64);
Chorusing:
Audio recording by Keith Coleman.
Chorusing Phenology: The black outlined dots denote the Julian date (day of the year; 1 January = 1 to 31 December = 365) an observation was made. The thin red line depicts the range of dates between the beginning of the first, and end of the fourth quartile (excluding outliers; Tukey method). The thick light blue bar represents the second and third quartile (interquartile range; the middle 50% of all observations). Only one observation per Julian date is included in the graphs; so a date with multiple observations carries the same weight as a date with only one observation. The vertical bars correspond to the 12 months of the year; January through December.
# Unique Obervations:
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Range:
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Interquartile range:
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