Blue-and-yellow Macaw vs Caspian Shrew

Ara ararauna compared with Crocidura caspica

Key Differences

• Blue-and-yellow Macaw is Least Concern while Caspian Shrew is Data Deficient.

Taxonomic Classification

Rank	Blue-and-yellow Macaw	Caspian Shrew
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Aves (นก)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Psittaciformes (อันดับนกแก้ว)	Soricomorpha (อันดับตุ่น)
Family	Psittacidae (True Parrots)	Soricidae
Genus	Ara (Macaws)	Crocidura
Species	Ara ararauna	Crocidura caspica

Evolutionary Relationship

Blue-and-yellow Macaw and Caspian Shrew share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Blue-and-yellow Macaw

LC — Least Concern

Caspian Shrew

DD — Data Deficient

Physical Characteristics

Attribute	Blue-and-yellow Macaw	Caspian Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue-and-yellow Macaw

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Caspian Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Blue-and-yellow Macaw

One of the most striking and widely kept macaw species, blue-and-yellow macaws display brilliant cobalt blue upper parts contrasting with vivid yellow underparts and green forehead. They inhabit forest, woodland, and savanna from eastern Panama through Venezuela, Brazil, and Bolivia to Peru and Ecuador. Highly intelligent, they live in pairs or small flocks, feeding on palm nuts, seeds, and fruit. Popular in aviculture for over 400 years, they can live 80+ years in captivity.

Caspian Shrew

The Caspian Shrew (Crocidura caspica) is a species in the genus Crocidura. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.