coucou gris vs Hespérie délicate

Cuculus canorus compared with Ancyloxypha numitor

Key Differences

• coucou gris is Near Threatened while Hespérie délicate is Least Concern.

Taxonomic Classification

Rank	coucou gris	Hespérie délicate
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum	Chordata (Chordates)	Arthropoda (arthropodes)
Class	Aves (oiseau)	Insecta (insecte)
Order	Cuculiformes (Cuculiformes)	Lepidoptera (Butterflies & Moths)
Family	Cuculidae	Hesperiidae
Genus	Cuculus	Ancyloxypha
Species	Cuculus canorus	Ancyloxypha numitor

Evolutionary Relationship

coucou gris and Hespérie délicate share a common ancestor at the Kingdom level: Animalia. (animal)

Conservation Status

coucou gris

NT — Near Threatened

Hespérie délicate

LC — Least Concern

Physical Characteristics

Attribute	coucou gris	Hespérie délicate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

coucou gris

Habitat

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

Range

Found across Europe (6 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Hespérie délicate

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada and United States.

coucou gris

Common Cuckoo (Cuculus canorus) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.

Hespérie délicate

The Common Least Skipper (<em>Ancyloxypha numitor</em>) is a small butterfly in the family Hesperiidae, classified as Least Concern on the IUCN Red List. It is native to Canada and the United States, where it typically inhabits virtually all terrestrial and freshwater habitats within its range, showing a particular affinity for moist, grassy areas near water. The species is among the smallest skippers in North America, characterized by orange and brown wing coloration and a rapid, low-flying flight pattern close to vegetation. Adults typically nectar on small flowers while larvae feed on grasses, particularly those in wet meadows, marshes, stream margins, and disturbed grassy areas. The Common Least Skipper is frequently observed in wetland margins, wet prairies, and roadsides with rank grass growth. Its wide distribution across North America and habitat generalism across moist grassland and wetland types support its stable population and Least Concern conservation status. Biological traits of this species remain poorly documented in the scientific literature.