Ecuadorean Small-eared Shrew vs Sanderling

Cryptotis equatoris compared with Calidris alba

Taxonomic Classification

Rank	Ecuadorean Small-eared Shrew	Sanderling
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Soricomorpha (Soricomorpha)	Charadriiformes (Charadriiformes)
Family	Soricidae	Scolopacidae
Genus	Cryptotis	Calidris
Species	Cryptotis equatoris	Calidris alba

Evolutionary Relationship

Ecuadorean Small-eared Shrew and Sanderling share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ecuadorean Small-eared Shrew

LC — Least Concern

Sanderling

LC — Least Concern

Physical Characteristics

Attribute	Ecuadorean Small-eared Shrew	Sanderling
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ecuadorean Small-eared Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Sanderling

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).

Sanderling

Sanderling (Calidris alba) 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.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇪🇨 Ecuador