Mexican Big-eared Bat vs Red-billed Duck

Corynorhinus mexicanus compared with Anas erythrorhyncha

Key Differences

• Mexican Big-eared Bat is Near Threatened while Red-billed Duck is Least Concern.

Taxonomic Classification

Rank	Mexican Big-eared Bat	Red-billed Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Anseriformes (Anseriformes)
Family	Vespertilionidae	Anatidae
Genus	Corynorhinus	Anas
Species	Corynorhinus mexicanus	Anas erythrorhyncha

Evolutionary Relationship

Mexican Big-eared Bat and Red-billed Duck share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Mexican Big-eared Bat

NT — Near Threatened

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Mexican Big-eared Bat	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Mexican Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Red-billed Duck

Habitat

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

Range

Found across Europe (6 countries) and South America (Ecuador).

Red-billed Duck

Red-billed Duck (Anas erythrorhyncha) 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.