Colombian Chachalaca
Ortalis columbiana
The Colombian chachalaca is a typical Ortalis species – a large, plump forest bird with a long slender neck, small head, long and robust legs (tarsi) and a long tail. Size. Adults of this species have a length of 50–60 cm. The average wing length is 22.5 cm (males)/ 19.6 cm (females), and the average tail length is 25 and 24 cm respectively. Tarsi average 6 cm (males) and 5.8 cm (females). Adult bird have a typical mass of 600g (male), and 500g (female). Appearance. Similar/identical for both sexes. The upperparts are mostly brown, shading to greyish-brown on the primaries and secondaries.
ID text from Wikipedia, CC BY-SA 4.0
Plain Chachalaca
Ortalis vetula
The plain chachalaca is a medium-sized galliform, around the size of a common pheasant. It measures 48–58 cm (19–23 in) in length, and varies in weight from 468–794 g (16.5–28.0 oz) for males and 439–707 g (15.5–24.9 oz)in females Males are on average larger but because of overlap that isn't diagnostic of sex, and in appearance they are the same. It is long-necked with a small head and bare throat patch which becomes deep red in both sexes during the breeding season. Adults have a greyish head and neck with a dull olive-brown body and wings.
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: Colombian Chachalaca and Plain Chachalaca.