Great Blue/Cocoi Heron vs Oustalet's Red Colobus

Ardea herodias compared with Piliocolobus oustaleti

Key Differences

• Great Blue/Cocoi Heron is Least Concern while Oustalet's Red Colobus is Vulnerable.

Taxonomic Classification

Rank	Great Blue/Cocoi Heron	Oustalet's Red Colobus
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Pelecaniformes (Pelecaniformes)	Primates (Primates)
Family	Ardeidae	Cercopithecidae (Old World Monkeys)
Genus	Ardea	Piliocolobus
Species	Ardea herodias	Piliocolobus oustaleti

Evolutionary Relationship

Great Blue/Cocoi Heron and Oustalet's Red Colobus share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Great Blue/Cocoi Heron

LC — Least Concern

Oustalet's Red Colobus

VU — Vulnerable

Physical Characteristics

Attribute	Great Blue/Cocoi Heron	Oustalet's Red Colobus
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Great Blue/Cocoi Heron

Habitat

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

Range

Widely distributed across Europe (5 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Oustalet's Red Colobus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Great Blue/Cocoi Heron

Great Blue/Cocoi Heron (Ardea herodias) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.