Ermite à gorge rayée

Taxonomie

Nom scientifique

Phaethornis striigularis

Autorité

Gould, 1854

Ordre

Apodiformes

Famille

Trochilidés

Genre

Phaethornis

Répartition et habitat

It occurs in southern Mexico (north-eastern Oaxaca and southern Veracruz east to southern Quintana Roo), Belize, north-eastern Guatemala, northern and eastern Honduras, Nicaragua, Costa Rica, Panama, western, central and northern Colombia (mainly Pacific lowlands and the Magdalena valley region), western Ecuador (south to El Oro) and north-eastern Venezuela (both slopes of the Andes and northern mountains). As far as known, it is essentially a resident species, but some local movements may occur.<p>This hummingbird is found in a wide range of wooded habitats, e.g. forest, woodland, clearings, thickets and gardens; typically in humid regions, but locally also in drier, deciduous habitats (e.g. in Ecuador). Mainly found in lowlands and foothills, it has exceptionally been recorded up to an altitude of 1,800 m (5,900 ft) ASL.<p>The stripe-throated hermit feeds on flower-nectar taken by trap-lining. It has also been observed piercing the base of flowers to get nectar that otherwise would be out of reach; sometimes it take small insects. Typically this species forages fairly low, only occasionally at canopy-level.<p>It is essentially solitary, but males form leks where they sing to attract females. The nest, a small cup with a dangling "tail" below it, consists of plant-material held together by spiderwebs. The two eggs are incubated entirely by the female and hatch after 15–16 days. Exact timing of breeding varies depending on region; in Ecuador for example a dependent fledgling was seen in early March.

Migration

Resident species

Conservation

Tendance de la population

declining