Calderon Gris vs Mayr's Swiftlet

Grampus griseus compared with Aerodramus orientalis

Key Differences

• Calderon Gris is Least Concern while Mayr's Swiftlet is Data Deficient.

Taxonomic Classification

Rank	Calderon Gris	Mayr's Swiftlet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Apodiformes (Apodiformes)
Family	Delphinidae (Oceanic Dolphins)	Apodidae
Genus	Grampus	Aerodramus
Species	Grampus griseus	Aerodramus orientalis

Evolutionary Relationship

Calderon Gris and Mayr's Swiftlet share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Calderon Gris

LC — Least Concern

Mayr's Swiftlet

DD — Data Deficient

Physical Characteristics

Attribute	Calderon Gris	Mayr's Swiftlet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Calderon Gris

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Colombia, Ecuador, Venezuela).

Mayr's Swiftlet

Habitat

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

Range

Found in Norway.

Calderon Gris

The Calderon Gris (Grampus griseus) is a species in the genus Grampus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway