Alder Flycatcher vs Formosan Serow

Empidonax alnorum compared with Capricornis swinhoei

Taxonomic Classification

Rank	Alder Flycatcher	Formosan Serow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Artiodactyla (Even-toed Ungulates)
Family	Tyrannidae	Bovidae (Bovids)
Genus	Empidonax	Capricornis
Species	Empidonax alnorum	Capricornis swinhoei

Evolutionary Relationship

Alder Flycatcher and Formosan Serow share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Alder Flycatcher

LC — Least Concern

Formosan Serow

LC — Least Concern

Physical Characteristics

Attribute	Alder Flycatcher	Formosan Serow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alder Flycatcher

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, United States, and Venezuela.

Formosan Serow

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.

Alder Flycatcher

Alder Flycatcher (Empidonax alnorum) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.