Chestnut-winged Hookbill vs red underwing

Ancistrops strigilatus compared with Catocala nupta

Key Differences

• Chestnut-winged Hookbill is Least Concern while red underwing is Endangered.

Taxonomic Classification

Rank	Chestnut-winged Hookbill	red underwing
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Passeriformes (Songbirds)	Lepidoptera (Butterflies & Moths)
Family	Furnariidae	Erebidae
Genus	Ancistrops	Catocala
Species	Ancistrops strigilatus	Catocala nupta

Evolutionary Relationship

Chestnut-winged Hookbill and red underwing share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Chestnut-winged Hookbill

LC — Least Concern

red underwing

EN — Endangered

Physical Characteristics

Attribute	Chestnut-winged Hookbill	red underwing
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut-winged Hookbill

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

red underwing

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Chestnut-winged Hookbill

The Chestnut-winged Hookbill (Ancistrops strigilatus) is a species in the genus Ancistrops. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway