Brown eagle-ray vs Chestnut-capped Puffbird

Aetomylaeus milvus compared with Bucco macrodactylus

Key Differences

• Brown eagle-ray is Endangered while Chestnut-capped Puffbird is Least Concern.

Taxonomic Classification

Rank	Brown eagle-ray	Chestnut-capped Puffbird
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Aves (Birds)
Order	Myliobatiformes (Myliobatiformes)	Piciformes (Piciformes)
Family	Myliobatidae	Bucconidae
Genus	Aetomylaeus	Bucco
Species	Aetomylaeus milvus	Bucco macrodactylus

Evolutionary Relationship

Brown eagle-ray and Chestnut-capped Puffbird share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brown eagle-ray

EN — Endangered

Chestnut-capped Puffbird

LC — Least Concern

Physical Characteristics

Attribute	Brown eagle-ray	Chestnut-capped Puffbird
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown eagle-ray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Chestnut-capped Puffbird

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Brown eagle-ray

The Brown Eagle-ray (Aetomylaeus milvus) is a species in the genus Aetomylaeus. It is currently classified as Endangered on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.

Chestnut-capped Puffbird

The Chestnut-capped Puffbird (Bucco macrodactylus) is a species in the genus Bucco. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.