Some county occurrences indicated below may be too imprecise to map above.
County Breakdown: County Name (# occurrences):
Adair (65); Atoka (107); Beaver (8); Bryan (2); Caddo (14); Canadian (2); Carter (29); Cherokee (159); Choctaw (17); Cleveland (238); Coal (8); Craig (2); Creek (43); Delaware (84); Garvin (6); Haskell (74); Hughes (33); Johnston (19); Kay (5); LaFlore (121); Latimer (112); Le Flore (253); LeFlore (7); Lincoln (68); Logan (15); Love (40); Marshall (62); Mayes (58); McClain (7); McCurtain (180); McIntosh (7); Murray (30); Muskogee (64); Noble (6); Nowata (8); Ocmulgee (3); Okfuskee (1); Oklahoma (111); Okmulgee (29); Osage (94); Ottawa (13); Pawnee (19); Payne (166); Pittsburg (22); Pontotoc (31); Pottawatomie (13); Pushmataha (117); Roger Mills (3); Rogers (67); Seminole (4); Sequoyah (50); Stephens (2); Tulsa (295); Unknown (2); Wagoner (32); Washington (30); Woodward (1);
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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