Long-tailed Mockingbird
Mimus longicaudatus
The long-tailed mockingbird is 27 to 29.5 cm (10.6 to 11.6 in) long and weighs 54 to 79 g (1.9 to 2.8 oz) with an average of 66.6 g (2.35 oz). Males are slightly larger than females. Adults of the nominate subspecies have a broad white supercilium and a black stripe through the eye that touches a black patch on the white cheek. Their crown and upperparts are brownish gray with darker streaks. The wings and long tail are mostly dusky brown, with patches of white that show conspicuously in flight. The throat, belly, and vent area are white and the breast and flanks buff to dull brown. Voice: The long-tailed mockingbird's song is "a fairly slow-paced series of variable rich whistled notes, churrs, rattles, squawks, and other noises, often with phrases repeated. Its calls are a throaty "garr!" and rapsing "gaawrr". It is not known to mimic other birds.
ID text from Wikipedia, CC BY-SA 4.0
Patagonian Mockingbird
Mimus patagonicus
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
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Play today's Daily BirdPhotos and recordings are credited to their authors under the licence shown. Full profiles: Long-tailed Mockingbird and Patagonian Mockingbird.