American Toad vs Brown Skua

Anaxyrus americanus compared with Stercorarius antarcticus

Key Differences

• American Toad is Least Concern while Brown Skua is Not Evaluated.

Taxonomic Classification

Rank	American Toad	Brown Skua
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Aves (Birds)
Order	Anura (Frogs & Toads)	Charadriiformes (Charadriiformes)
Family	Bufonidae	Stercorariidae
Genus	Anaxyrus	Stercorarius
Species	Anaxyrus americanus	Stercorarius antarcticus

Evolutionary Relationship

American Toad and Brown Skua share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

American Toad

LC — Least Concern

Brown Skua

NE — Not Evaluated

Physical Characteristics

Attribute	American Toad	Brown Skua
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.

Brown Skua

Habitat

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

Range

Found in Norway.

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.

Brown Skua

The Brown Skua (Stercorarius antarcticus) is a species in the genus Stercorarius. Typically found in various aerial, terrestrial, and aquatic environments. Found in Norway. As a member of the genus Stercorarius, it shares characteristics with related species within this taxonomic group.