Alder Flycatcher vs Big-eared Hopping Mouse

Empidonax alnorum compared with Notomys macrotis

Key Differences

• Alder Flycatcher is Least Concern while Big-eared Hopping Mouse is Extinct.

Taxonomic Classification

Rank	Alder Flycatcher	Big-eared Hopping Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Rodentia (Rodents)
Family	Tyrannidae	Muridae (Mice & Rats)
Genus	Empidonax	Notomys
Species	Empidonax alnorum	Notomys macrotis

Evolutionary Relationship

Alder Flycatcher and Big-eared Hopping Mouse share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Alder Flycatcher

LC — Least Concern

Big-eared Hopping Mouse

EX — Extinct

Physical Characteristics

Attribute	Alder Flycatcher	Big-eared Hopping Mouse
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.

Big-eared Hopping Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Big-eared Hopping Mouse

The Big-eared Hopping Mouse (Notomys macrotis) is a species in the genus Notomys. It is currently classified as Extinct on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.