American Toad vs Black-thighed Puffleg

Anaxyrus americanus compared with Eriocnemis derbyi

Key Differences

• American Toad is Least Concern while Black-thighed Puffleg is Near Threatened.

Taxonomic Classification

Rank	American Toad	Black-thighed Puffleg
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class	Amphibia (amfibiler)	Aves (kuş)
Order	Anura (Kuyruksuz kurbağalar)	Apodiformes (Ebabiller)
Family	Bufonidae	Trochilidae
Genus	Anaxyrus	Eriocnemis
Species	Anaxyrus americanus	Eriocnemis derbyi

Evolutionary Relationship

American Toad and Black-thighed Puffleg share a common ancestor at the Phylum level: Chordata. (Kordalılar)

Conservation Status

American Toad

LC — Least Concern

Black-thighed Puffleg

NT — Near Threatened

Physical Characteristics

Attribute	American Toad	Black-thighed Puffleg
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

American Toad

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in United States.

Black-thighed Puffleg

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

American Toad

The American Toad (Anaxyrus americanus) is a species in the genus Anaxyrus. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

Black-thighed Puffleg

An Andean puffleg hummingbird named for the males' distinctive velvety black thighs contrasting with the characteristic white leg feather puffs, black-thighed pufflegs inhabit humid montane forest and forest edges in Ecuador and Colombia at elevations of 1,500–3,500 meters. Males display glittering green plumage with a violet-blue tail. Listed as Near Threatened due to deforestation of the Andean cloud forest, with populations declining as the specialized high-altitude forest habitat is cleared for agriculture.