Dunlin vs Dusky Dolphin

Calidris alpina compared with Lagenorhynchus obscurus

Taxonomic Classification

Rank	Dunlin	Dusky Dolphin
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Aves (chim)	Mammalia (lớp Thú)
Order	Charadriiformes (Bộ Choi choi)	Cetacea (Whales & Dolphins)
Family	Scolopacidae	Delphinidae (Oceanic Dolphins)
Genus	Calidris	Lagenorhynchus
Species	Calidris alpina	Lagenorhynchus obscurus

Evolutionary Relationship

Dunlin and Dusky Dolphin share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Dunlin

LC — Least Concern

Dusky Dolphin

LC — Least Concern

Physical Characteristics

Attribute	Dunlin	Dusky Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dunlin

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Dusky Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Dunlin

Dunlin (Calidris alpina) 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.