héron cendré vs Ara rouge

Ardea cinerea compared with Ara macao

Key Differences

• héron cendré is carnivore while Ara rouge is herbivore.
• Ara rouge lives longer (50 years vs 15 years).

Taxonomic Classification

Rank	héron cendré	Ara rouge
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (oiseau)	Aves (oiseau)
Order	Pelecaniformes (Pelecaniformes)	Psittaciformes (Parrots)
Family	Ardeidae	Psittacidae (True Parrots)
Genus	Ardea	Ara (Macaws)
Species	Ardea cinerea	Ara macao

Evolutionary Relationship

héron cendré and Ara rouge share a common ancestor at the Class level: Aves. (oiseau)

Conservation Status

héron cendré

LC — Least Concern

Trend: Stable →

Ara rouge

LC — Least Concern

Population: ~50.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	héron cendré	Ara rouge
Diet	Carnivore	Herbivore
Average Lifespan	15 years	50 years
Average Length	95 cm	85 cm
Average Weight	1.5 kg	1.0 kg

Habitat & Geographic Range

héron cendré

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (6 countries).

Ara rouge

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.

héron cendré

A large, elegant wading bird reaching up to 1 meter in height, gray herons inhabit wetlands, rivers, lakes, and coastal areas across Europe, Asia, and Africa. Patient, solitary hunters, they stand motionless for long periods before striking fish, frogs, and small mammals with lightning-fast dagger bill strikes. They nest colonially in tall trees in rookeries called heronries, sometimes shared with other colonial waterbirds. Widely distributed and of Least Concern globally.

Ara rouge

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.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇳🇴 Norway