Chestnut-winged Hookbill vs Ko`oko`olau

Ancistrops strigilatus compared with Bidens campylotheca

Key Differences

• Chestnut-winged Hookbill is Least Concern while Ko`oko`olau is Vulnerable.

Taxonomic Classification

Rank	Chestnut-winged Hookbill	Ko`oko`olau
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Aves (Birds)	Magnoliopsida (Dicots)
Order	Passeriformes (Songbirds)	Asterales (Daisies & Sunflowers)
Family	Furnariidae	Asteraceae (Daisy Family)
Genus	Ancistrops	Bidens
Species	Ancistrops strigilatus	Bidens campylotheca

Conservation Status

Chestnut-winged Hookbill

LC — Least Concern

Ko`oko`olau

VU — Vulnerable

Physical Characteristics

Attribute	Chestnut-winged Hookbill	Ko`oko`olau
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.

Ko`oko`olau

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and temperate grasslands and steppes, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Turkey. Currently classified as Vulnerable 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.