California Thrasher
Toxostoma redivivum
The California thrasher is about 32 cm (13 in) long and weighs up to 90 g (3.2 oz); it is the largest thrasher. It has a distinctive long, decurved beak and a long tail. It is generally deep grayish brown above with olive tones on the tail. It has a grayish buff supercilium, a dark cheek pattern and eye line, and unlike most thrashers, has dark eyes. The underparts are mostly buffy to tawny brown, with the upper breast and flanks a smoky gray. The two subspecies differ only slightly. Voice: The California thrasher is recognized as a "striking and exuberant songster" known for its mimicking capabilities. It imitates many of the species that share its habitat, a trait that has been documented as reflecting a rich vocal repertoire, showcasing a wide range of vocal imitations from other species.
ID text from Wikipedia, CC BY-SA 4.0
Curve-billed Thrasher
Toxostoma curvirostre
The curve-billed thrasher is immediately recognized as a thrasher by its long tail and short wings. It is also recognized for its sickle-shaped bill, almost as long as its head width and brownish black in color. The body is compact with a large head, short wings and long tail. However, the tail is short relative to other thrasher species. The chest is grayish brown with circular brown-gray spots. The eyes are generally orange, shading to golden in adulthood. Juveniles are lacking in pale tips, rectrices, abdominal feathers are unkempt and upper parts and chest are washed rufously.
ID text from Wikipedia, CC BY-SA 4.0
Where you might meet both
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