Lang's Red Colobus vs Scarlet Macaw

Piliocolobus langi compared with Ara macao

Key Differences

• Lang's Red Colobus is Endangered while Scarlet Macaw is Least Concern.

Taxonomic Classification

Rank	Lang's Red Colobus	Scarlet Macaw
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Mammalia (lớp Thú)	Aves (chim)
Order	Primates (bộ Linh trưởng)	Psittaciformes (Bộ Vẹt)
Family	Cercopithecidae (Old World Monkeys)	Psittacidae (True Parrots)
Genus	Piliocolobus	Ara (Macaws)
Species	Piliocolobus langi	Ara macao

Evolutionary Relationship

Lang's Red Colobus and Scarlet Macaw share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Lang's Red Colobus

EN — Endangered

Scarlet Macaw

LC — Least Concern

Population: ~50.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Lang's Red Colobus	Scarlet Macaw
Diet	—	Herbivore
Average Lifespan	—	50 years
Average Length	—	85 cm
Average Weight	—	1.0 kg

Habitat & Geographic Range

Lang's Red Colobus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Scarlet Macaw

Habitat

Typically found in grasslands, forests, and vegetated habitats.

Range

Found across Europe (5 countries) and South America (Colombia, Ecuador, Venezuela). Population trends indicate a declining trajectory in parts of its range.

Scarlet Macaw

One of the most brilliantly colored birds in the Americas, scarlet macaws display vivid red, yellow, and blue plumage with wingspans reaching 1 meter. Found in humid lowland forests from Mexico to Bolivia, they are highly intelligent, long-lived — up to 75 years — and form lifelong pair bonds. They travel long distances to clay licks where they consume mineral-rich soil to detoxify seeds. Listed as Least Concern but locally threatened by habitat loss and the pet trade.