黑喙鵎鵼 vs 凹嘴巨嘴鸟

Ramphastos ambiguus compared with Ramphastos vitellinus

Key Differences

• 黑喙鵎鵼 is Vulnerable while 凹嘴巨嘴鸟 is Least Concern.

Taxonomic Classification

Rank	黑喙鵎鵼	凹嘴巨嘴鸟
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Aves (鳥綱)	Aves (鳥綱)
Order same	Piciformes (鴷形目)	Piciformes (鴷形目)
Family same	Ramphastidae	Ramphastidae
Genus same	Ramphastos	Ramphastos
Species	Ramphastos ambiguus	Ramphastos vitellinus

Evolutionary Relationship

黑喙鵎鵼 and 凹嘴巨嘴鸟 share a common ancestor at the Genus level: Ramphastos.

Conservation Status

黑喙鵎鵼

VU — Vulnerable

凹嘴巨嘴鸟

LC — Least Concern

Physical Characteristics

Attribute	黑喙鵎鵼	凹嘴巨嘴鸟
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

黑喙鵎鵼

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.

凹嘴巨嘴鸟

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Neotropic biogeographic realm.

Range

Widely distributed across Europe (Norway, United Kingdom), North America (Grenada), and South America (Colombia, Ecuador, Venezuela).

黑喙鵎鵼

Black-mandibled Toucan（Ramphastos ambiguus）在IUCN红色名录中被列为易危（VU）物种。在野外面临较高的濒危风险，种群数量持续下降，栖息地压力不断增大。

凹嘴巨嘴鸟

栗嘴巨嘴鸟（Ramphastos vitellinus）在IUCN红色名录中被列为无危（LC）。分布广泛，种群数量稳定，无直接保护威胁。

Shared Countries

Both species can be found in 4 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇳🇴 Norway 🇻🇪 Venezuela