Crissal Thrasher vs LeConte's Thrasher

Crissal Thrasher

Toxostoma crissale

Medium63 gShrubland

The bird grows to 32 centimetres (13 in), and has a deeply curved bill. The eyes are dull yellow. Bird expert Roger Tory Peterson described its singing as sweeter and less spasmodic than other thrashers. It can be found near desert streams in dense underbrush, mesquite thickets, willows, scrub oak, high elevations in manzanita, and in the low desert near canyon chaparral. The bird seldom flies in the open. As such, the crissal thrasher rarely flies, preferring to walk or run around its territory and will mostly run for cover when disturbed by a potential predator.

ID text from Wikipedia, CC BY-SA 4.0

Photo: John J. Mosesso, NBII · Public domain

LeConte's Thrasher

Toxostoma lecontei

Medium62 gShrubland

LeConte's thrasher weighs from 55 to 75 g (1.9 to 2.6 oz) and are 24.5–29 cm (9.6–11.4 in), and there is no sexual dimorphism within the species. Their wings are typical of birds that are sedentary, as they are short and rounded. There are noted differences among the subspecies. The crown, back, shoulders, and rump of T.c. lecontei possess a sandy pale-gray color. The primaries and secondaries are grayish brown. The rectrices are of a darker gray brown that contrasts with the plumage. Lores and ear-coverts are a mottled gray brown. The throat is an off-whitish color of a darker stripe. Voice: The song is a large, prolonged outpouring of warbled phrases that can be repeated two or several times and can be heard from considerable distances, which is typical of the genus Toxostoma. The song starts softly, then increases in volume, and has a more measured delivery than that of the crissal thrasher.

ID text from Wikipedia, CC BY-SA 4.0

Photo: Alan Schmierer · CC0

Photos and recordings are credited to their authors under the licence shown. Full profiles: Crissal Thrasher and LeConte's Thrasher.