Chilean Mockingbird vs Patagonian Mockingbird

Chilean Mockingbird

Mimus thenca

Medium66 gShrubland

The Chilean mockingbird is 28 to 29 cm (11.0 to 11.4 in) long and weighs 66 g (2.3 oz). The male is somewhat larger than the female. Adults have a wide whitish supercilium. Their crown, neck, and back are brownish gray with darker streaks and their rump browner. The wings and tail are blackish. The wings show two narrow bars when folded. The outermost tail feathers have white edges and most of the others have white tips. The throat is whitish, the chest brownish gray, the belly dirty white, and the flanks buffy with blackish streaks. Voice: The Chilean mockingbird sings year round, "a series of sweet, variable notes and phrases". It is an "excellent mimic of other bird species".

ID text from Wikipedia, CC BY-SA 4.0

Photo: nebrooks · CC BY 4.0

Patagonian Mockingbird

Mimus patagonicus

Small58 gShrubland

The Patagonian mockingbird is 22 to 25 cm (8.7 to 9.8 in) long. Males weigh 44.4 to 61.8 g (1.57 to 2.18 oz) and females 43.8 to 65.4 g (1.54 to 2.31 oz). Adults have a brown crown, a whitish supercilium, and a blackish line through the eye. Their upperparts are plain grayish brown that is paler on the rump. The wings are blackish and show two thin pale bars when folded. Their tail is blackish except for the white outer edge of the outermost feathers and white tips on the others. They are buffy gray below that is paler on the throat and belly. Voice: The Patagonian mockingbird sings continuously for long periods from an open perch or from within vegetation, "a warbling series of varied notes and phrases". It mimics other species.

ID text from Wikipedia, CC BY-SA 4.0

Photo: (c) Philipp Pavelka, some rights reserved (CC BY), uploaded by Philipp Pavelka · cc-by

Photos and recordings are credited to their authors under the licence shown. Full profiles: Chilean Mockingbird and Patagonian Mockingbird.