Eld's Deer vs Красный ара

Rucervus eldii compared with Ara macao

Key Differences

• Eld's Deer is Endangered while Красный ара is Least Concern.

Taxonomic Classification

Rank	Eld's Deer	Красный ара
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Mammalia (млекопитающие)	Aves (птицы)
Order	Artiodactyla (парнокопытные)	Psittaciformes (попугаеобразные)
Family	Cervidae (Deer)	Psittacidae (True Parrots)
Genus	Rucervus	Ara (Macaws)
Species	Rucervus eldii	Ara macao

Evolutionary Relationship

Eld's Deer and Красный ара share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Eld's Deer

EN — Endangered

Красный ара

LC — Least Concern

Population: ~50.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Eld's Deer	Красный ара
Diet	—	Herbivore
Average Lifespan	—	50 years
Average Length	—	85 cm
Average Weight	—	1.0 kg

Habitat & Geographic Range

Eld's Deer

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Красный ара

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.

Красный ара

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.