Brown Slender Toad vs Harris' Sparrow

Ansonia leptopus compared with Zonotrichia querula

Key Differences

• Brown Slender Toad is Least Concern while Harris' Sparrow is Near Threatened.

Taxonomic Classification

Rank	Brown Slender Toad	Harris' Sparrow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Aves (Birds)
Order	Anura (Frogs & Toads)	Passeriformes (Songbirds)
Family	Bufonidae	Passerellidae
Genus	Ansonia	Zonotrichia
Species	Ansonia leptopus	Zonotrichia querula

Evolutionary Relationship

Brown Slender Toad and Harris' Sparrow share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brown Slender Toad

LC — Least Concern

Harris' Sparrow

NT — Near Threatened

Physical Characteristics

Attribute	Brown Slender Toad	Harris' Sparrow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Slender Toad

Habitat

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

Harris' Sparrow

Habitat

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

Range

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

Brown Slender Toad

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