Brown-headed Apalis vs common tree frog

Apalis alticola compared with Hyla arborea

Key Differences

• Brown-headed Apalis is Least Concern while common tree frog is Critically Endangered.

Taxonomic Classification

Rank	Brown-headed Apalis	common tree frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Amphibia (Amphibians)
Order	Passeriformes (Songbirds)	Anura (Frogs & Toads)
Family	Cisticolidae	Hylidae
Genus	Apalis	Hyla
Species	Apalis alticola	Hyla arborea

Evolutionary Relationship

Brown-headed Apalis and common tree frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brown-headed Apalis

LC — Least Concern

common tree frog

CR — Critically Endangered

Physical Characteristics

Attribute	Brown-headed Apalis	common tree frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown-headed Apalis

Habitat

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

Range

Found in Norway.

common tree frog

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (7 countries). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Brown-headed Apalis

The Brown-headed Apalis (Apalis alticola) is a species in the genus Apalis. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

common tree frog

common tree frog (Hyla arborea) is classified as Critically Endangered (CR) on the IUCN Red List. Facing an extremely high risk of extinction in the wild due to severe population decline and habitat loss.