Moustached Puffbird
Malacoptila mystacalis
The moustached puffbird is 20 to 23 cm (7.9 to 9.1 in) long and weighs 47 to 50 g (1.7 to 1.8 oz). Unlike most puffbirds, the male and female have different plumages. Both sexes have bristles around the base of the large bill, and white "whiskers", which are actually tufts of feathers. The adult male is drab brown above with white to buffy spots on the back and the wing coverts. Its tail is brown with small buffy markings. Its lores and a half ring behind the eye are white. The chin, throat, and breast are rufous with indistinct darker streaks on the last. Voice: The moustached puffbird's song is a "igh thin peeping" like that of other puffbirds in its genus.
ID text from Wikipedia, CC BY-SA 4.0
White-whiskered Puffbird
Malacoptila panamensis
The white-whiskered puffbird is about 18 cm (7.1 in) long with an average weight of about 43 g (1.5 oz). Unlike most puffbirds, the male and female have different plumages. Both sexes have bristles around the base of the large bill, and white "whiskers", which are actually tufts of feathers. The nominate adult male's upperparts are brown to chestnut brown. The forecrown has narrow buff or tawny streaks and most of the rest of the upperparts have buff or tawny spots. The tail is chesnut brown. Its lores, supercilium, cheeks, and the sides of the neck are tawny. Voice: The white-whiskered puffbird's song is "a high-pitched descending trill ... usually with an emphasized note at the end, e.g., tssiirrrrr-tsít." It sings less often than many other puffbirds. A frequently heard call is "a high, thin, slightly reedy, drawn-out tsssiiiw or tssssiiir, fading away".
ID text from Wikipedia, CC BY-SA 4.0
Where you might meet both
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Play today's Daily BirdPhotos and recordings are credited to their authors under the licence shown. Full profiles: Moustached Puffbird and White-whiskered Puffbird.