Little Black Serotine vs Red-Necked Grebe

Eptesicus andinus compared with Podiceps grisegena

Key Differences

• Little Black Serotine is Least Concern while Red-Necked Grebe is Not Evaluated.

Taxonomic Classification

Rank	Little Black Serotine	Red-Necked Grebe
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Podicipediformes (Podicipediformes)
Family	Vespertilionidae	Podicipedidae
Genus	Eptesicus	Podiceps
Species	Eptesicus andinus	Podiceps grisegena

Evolutionary Relationship

Little Black Serotine and Red-Necked Grebe share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Little Black Serotine

LC — Least Concern

Red-Necked Grebe

NE — Not Evaluated

Physical Characteristics

Attribute	Little Black Serotine	Red-Necked Grebe
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Little Black Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Red-Necked Grebe

Habitat

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

Range

Found across Europe (5 countries) and North America (United States).

Red-Necked Grebe

Red-Necked Grebe (Podiceps grisegena) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.