Some county occurrences indicated below may be too imprecise to map above.
County Breakdown: County Name (# occurrences):
Adair (2); Atoka (74); Bryan (4); Cherokee (16); Choctaw (13); Coal (12); Craig (8); Delaware (25); Haskell (18); Hughes (15); Johnston (1); LaFlore (16); Latimer (7); Le Flore (14); Mayes (8); McCurtain (133); McIntosh (22); Muskogee (155); Nowata (1); Okfuskee (1); Okmulgee (11); Osage (22); Ottawa (52); Pittsburg (2); Pontotoc (1); Pushmataha (52); Rogers (7); Seminole (1); Sequoyah (37); Tulsa (32); Wagoner (5); Washington (4);
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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