Dauphin à bosse vs Cassique à bec jaune

Sousa plumbea compared with Amblycercus holosericeus

Key Differences

• Dauphin à bosse is Endangered while Cassique à bec jaune is Least Concern.

Taxonomic Classification

Rank	Dauphin à bosse	Cassique à bec jaune
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (mammifères)	Aves (oiseau)
Order	Cetacea (Whales & Dolphins)	Passeriformes (passereaux)
Family	Delphinidae (Oceanic Dolphins)	Icteridae
Genus	Sousa	Amblycercus
Species	Sousa plumbea	Amblycercus holosericeus

Evolutionary Relationship

Dauphin à bosse and Cassique à bec jaune share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dauphin à bosse

EN — Endangered

Cassique à bec jaune

LC — Least Concern

Physical Characteristics

Attribute	Dauphin à bosse	Cassique à bec jaune
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dauphin à bosse

Habitat

Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

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

Cassique à bec jaune

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Cassique à bec jaune

Yellow-billed Cacique (Amblycercus holosericeus) 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.