Black-mandibled Toucan vs Great Knot

Ramphastos ambiguus compared with Calidris tenuirostris

Key Differences

• Black-mandibled Toucan is Vulnerable while Great Knot is Not Evaluated.

Taxonomic Classification

Rank	Black-mandibled Toucan	Great Knot
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Piciformes (Piciformes)	Charadriiformes (Charadriiformes)
Family	Ramphastidae	Scolopacidae
Genus	Ramphastos	Calidris
Species	Ramphastos ambiguus	Calidris tenuirostris

Evolutionary Relationship

Black-mandibled Toucan and Great Knot share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Black-mandibled Toucan

VU — Vulnerable

Great Knot

NE — Not Evaluated

Physical Characteristics

Attribute	Black-mandibled Toucan	Great Knot
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-mandibled Toucan

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Great Knot

Habitat

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

Range

Distributed across Norway, Sweden, and Taiwan.

Black-mandibled Toucan

Black-mandibled Toucan (Ramphastos ambiguus) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway