Long-billed Starthroat


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The Long-billed Starthroat, Heliomaster longirostris, is a hummingbird that breeds from southern Mexico to Panama, from Colombia south and east to Bolivia and Brazil, and on Trinidad. It is an uncommon but widespread species, which appears to be a local or seasonal migrant, although its movements are not well understood.

This hummingbird inhabits forest, and is usually seen in woodland clearings, but will sometimes visit gardens. The female Long-billed Starthroat lays two eggs in a small cup nest in a tree.

The Long-billed Starthroat is 10.2 cm long and weighs 6.8 g. The black bill is straight and very long, at about 3.5 cm. The male has bronze-green upperparts, a blue crown, white moustachial stripe and reddish throat. The underparts are grey shading to white on the flanks and mid-belly, and the tail is mainly black. The female is similar, but has a green crown and a purple-edged black throat.

Long-billed Starthroats feed on nectar, taken from a variety of flowers, and some insects. The song of this species while feeding is a light weet.


Long-billed Starthroat
Conservation status:Least concern

Public Domain image

Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Trochiliformes
Family: Trochilidae
Genus: Heliomaster
Species: H. longirostris
Binomial name 
Heliomaster longirostris
(Audebert and Vieillot, 1801)


bullet BirdLife International (2004). Heliomaster longirostris. 2006 IUCN Red List of Threatened Species. IUCN 2006. Retrieved on 10 May 2006. Database entry includes justification for why this species is of least concern

bullet Birds of Venezuela by Hilty, ISBN 0-7136-6418-5

bullet Birds of Trinidad and Tobago by ffrench, ISBN 0-7136-6759-1

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