Long-billed hermit

The long-billed hermit (Phaethornis longirostris) is a bird in the family Trochilidae, the hummingbirds. It is found from central Mexico south through Central America, Colombia and Ecuador into Peru.

The long-billed hermit is 13 to 16 cm (5.1 to 6.3 in) long. Males weigh 5 to 7.5 g (0.18 to 0.26 oz) and females 4 to 6.5 g (0.14 to 0.23 oz). The nominate subspecies P. l. longirostris has greenish-brown upperparts and brownish to grayish underparts. Its uppertail coverts have dark and light ochre bands and the central tail feathers are long with long white tips. It has a long decurved bill, with the female's being shorter but more curved than the male's. P. l. cephalus is similar but its underparts become more ochraceous towards the southern part of its range. P. l. susurrus is larger than cephalus but similarly colored. P. l. baroni's upperparts are dull metallic green and its belly is whiter than those of the other subspecies.