Large False Serotine vs Slender-billed Grackle

Hesperoptenus tomesi compared with Quiscalus palustris

Key Differences

• Large False Serotine is Vulnerable while Slender-billed Grackle is Extinct.

Taxonomic Classification

Rank	Large False Serotine	Slender-billed Grackle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Vespertilionidae	Icteridae
Genus	Hesperoptenus	Quiscalus
Species	Hesperoptenus tomesi	Quiscalus palustris

Evolutionary Relationship

Large False Serotine and Slender-billed Grackle share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Large False Serotine

VU — Vulnerable

Slender-billed Grackle

EX — Extinct

Physical Characteristics

Attribute	Large False Serotine	Slender-billed Grackle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Large False Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Slender-billed Grackle

Habitat

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

Range

Found in Norway.