🐦

Buff-thighed Puffleg

Haplophaedia assimilis

Least Concern
Wingspan
11.4 cm
Weight
5.05 g
Family
Trochilidae
Order
Caprimulgiformes

About

A small hummingbird (10-11 cm) found in Andean cloud forests from Peru to Bolivia at 1,000-2,500 m. Green plumage with buff-colored leg puffs. Nectarivore of montane forest undergrowth and edges. Closely related to Greenish Puffleg. An Andean foothill specialist.

Physical Description

Measurement Value Imperial
Wingspan 11.4 cm 4.5 in
Weight 5.05 g 0.18 oz

Identification

Plumage

Brown Violetear: males with glittering violet gorget; metallic bronze-green above; violet ear tufts; females green with spotted below

Habitat & Range

Geographic Range

Found on the eastern Andean slope in Peru in lower montane and foothill forest. 600–2,200 m elevation.

Diet & Feeding

Nectarivore of Peruvian montane forest; forages at Ericaceae and bromeliads. Supplements diet with small arthropods.

Conservation Status

Least Concern
IUCN Red List

Behavior & Breeding

Clutch Size

2

Sound

Song

Melodic, two-note descending call; pure warm tones stepping down smoothly, given at regular intervals from perch.

Taxonomy

Kingdom Animalia
Phylum Chordata
Class Aves
Order Caprimulgiformes (Nightjars & Swifts)
Family Trochilidae (Hummingbirds)
Genus Haplophaedia
Species Haplophaedia assimilis

Distribution

Buff-thighed Puffleg has been recorded in 1 countries.

{# Distribution Map — simplified SVG world map with highlighted countries. Expects `country_codes` variable: list of ISO alpha-2 codes (e.g. ["US", "CA", "MX"]). Uses Alpine.js to toggle classes on country paths. #}
Present Not recorded
{# Simplified country/region shapes — major landmasses with ISO alpha-2 data attributes. These are simplified polygon representations for visual distribution display. #}

countries highlighted

External Databases

Frequently Asked Questions

What does the Buff-thighed Puffleg eat?
Nectarivore of Peruvian montane forest; forages at Ericaceae and bromeliads. Supplements diet with small arthropods.
Where does the Buff-thighed Puffleg live?
Found on the eastern Andean slope in Peru in lower montane and foothill forest. 600–2,200 m elevation.
Is the Buff-thighed Puffleg endangered?
The Buff-thighed Puffleg has a conservation status of Least Concern.
What does the Buff-thighed Puffleg sound like?
Melodic, two-note descending call; pure warm tones stepping down smoothly, given at regular intervals from perch.
How big is the Buff-thighed Puffleg?
The Buff-thighed Puffleg has a wingspan of 11.4 cm, weight of 5.05 g.
What order and family does the Buff-thighed Puffleg belong to?
The Buff-thighed Puffleg (Haplophaedia assimilis) belongs to the order Caprimulgiformes and the family Trochilidae.

Similar Birds

Other species in the Trochilidae family

Compare

Explore More

Explore the Nature FYI Family