Black Bent vs Buff-winged Starfrontlet

Agrostis gigantea compared with Coeligena lutetiae

Taxonomic Classification

Rank Black Bent Buff-winged Starfrontlet
Kingdom Plantae (Plants) Animalia (Animals)
Phylum Magnoliophyta (Flowering Plants) Chordata (Chordates)
Class Liliopsida (Monocots) Aves (Birds)
Order Poales (Grasses) Apodiformes (Apodiformes)
Family Poaceae (Grass Family) Trochilidae
Genus Agrostis Coeligena
Species Agrostis gigantea Coeligena lutetiae

Conservation Status

Black Bent

LC — Least Concern

Buff-winged Starfrontlet

LC — Least Concern

Physical Characteristics

Attribute Black Bent Buff-winged Starfrontlet
Diet
Average Lifespan
Average Length
Average Weight

Habitat & Geographic Range

Black Bent

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (South Africa), Asia (Japan), Europe (11 countries), North America (4 countries), Oceania and the Pacific (Australia), and South America (5 countries).

Buff-winged Starfrontlet

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, and Norway.

Black Bent

The Black Bent (Agrostis gigantea) is a species in the genus Agrostis. It is currently classified as Least Concern on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Buff-winged Starfrontlet

A large, distinctive hummingbird with iridescent green upper parts and distinctive buff-colored wing patches visible in flight, buff-winged starfrontlets inhabit humid montane forests of Ecuador and southern Colombia at elevations between 1,500–3,600 meters. Males bear a glittering blue-green gorget and iridescent crown. They are primarily nectar feeders at large flowering trees and epiphytic bromeliads. Listed as Least Concern but sensitive to deforestation of Andean cloud forest.

Shared Countries

Both species can be found in 3 countries:

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