Alder Flycatcher vs Pygmy three-toed sloth

Empidonax alnorum compared with Bradypus pygmaeus

Key Differences

• Alder Flycatcher is Least Concern while Pygmy three-toed sloth is Critically Endangered.

Taxonomic Classification

Rank	Alder Flycatcher	Pygmy three-toed sloth
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Pilosa (Sloths & Anteaters)
Family	Tyrannidae	Bradypodidae (Three-toed Sloths)
Genus	Empidonax	Bradypus (Three-toed Sloths)
Species	Empidonax alnorum	Bradypus pygmaeus

Evolutionary Relationship

Alder Flycatcher and Pygmy three-toed sloth share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Alder Flycatcher

LC — Least Concern

Pygmy three-toed sloth

CR — Critically Endangered

Physical Characteristics

Attribute	Alder Flycatcher	Pygmy three-toed sloth
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.

Pygmy three-toed sloth

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.