Black-browed Tit vs Speer’s Collared Frog

Aegithalos iouschistos compared with Mannophryne speeri

Key Differences

• Black-browed Tit is Least Concern while Speer’s Collared Frog is Critically Endangered.

Taxonomic Classification

Rank	Black-browed Tit	Speer’s Collared 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	Aegithalidae	Aromobatidae
Genus	Aegithalos	Mannophryne
Species	Aegithalos iouschistos	Mannophryne speeri

Evolutionary Relationship

Black-browed Tit and Speer’s Collared Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-browed Tit

LC — Least Concern

Speer’s Collared Frog

CR — Critically Endangered

Physical Characteristics

Attribute	Black-browed Tit	Speer’s Collared Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-browed Tit

Habitat

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

Range

Found in Norway.

Speer’s Collared Frog

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and flooded grasslands and savannas, among 5 distinct biome types within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Venezuela. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Black-browed Tit

The Black-browed Tit (Aegithalos iouschistos) is a species in the genus Aegithalos. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.