Caatinga laucha vs Duck Hawk

Calomys expulsus compared with Falco peregrinus

Taxonomic Classification

Rank	Caatinga laucha	Duck Hawk
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Falconiformes (Falconiformes)
Family	Cricetidae	Falconidae
Genus	Calomys	Falco
Species	Calomys expulsus	Falco peregrinus

Evolutionary Relationship

Caatinga laucha and Duck Hawk share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Caatinga laucha

LC — Least Concern

Duck Hawk

LC — Least Concern

Population: ~140.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	Caatinga laucha	Duck Hawk
Diet	—	Carnivore
Average Lifespan	—	15 years
Average Length	—	48 cm
Average Weight	—	1.0 kg

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Duck Hawk

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Widely distributed across Europe (7 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Caatinga laucha

The Caatinga laucha (Calomys expulsus) is a species in the genus Calomys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Duck Hawk

The fastest animal on the planet, peregrine falcons achieve aerial dive speeds exceeding 320 km/h when stooping on prey, stunning or killing birds in flight with a blow from their feet. Found on every continent except Antarctica in diverse habitats from Arctic tundra to tropical rainforest. Nearly extinct in North America and Europe from DDT poisoning in the 1960s–70s, peregrines recovered dramatically following pesticide bans and successful urban nesting programs.