Bigeye thresher vs Baumpieper

Alopias pelagicus compared with Anthus trivialis

Key Differences

• Bigeye thresher is Endangered while Baumpieper is Near Threatened.

Taxonomic Classification

Rank	Bigeye thresher	Baumpieper
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Chondrichthyes (Knorpelfische)	Aves (Vögel)
Order	Lamniformes (Makrelenhaiartige)	Passeriformes (Sperlingsvögel)
Family	Alopiidae	Motacillidae
Genus	Alopias	Anthus
Species	Alopias pelagicus	Anthus trivialis

Evolutionary Relationship

Bigeye thresher and Baumpieper share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Bigeye thresher

EN — Endangered

Baumpieper

NT — Near Threatened

Physical Characteristics

Attribute	Bigeye thresher	Baumpieper
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bigeye thresher

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Distributed across Colombia and Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Baumpieper

Habitat

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

Range

Found across Europe (6 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Bigeye thresher

The Bigeye thresher (Alopias pelagicus) is a species in the genus Alopias. It is currently classified as Endangered on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.

Baumpieper

Tree Pipit (Anthus trivialis) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.