Scarlet Macaw vs thin-necked bladderworm

Ara macao compared with Taenia hydatigena

Key Differences

• Scarlet Macaw is Least Concern while thin-necked bladderworm is Not Evaluated.

Taxonomic Classification

Rank	Scarlet Macaw	thin-necked bladderworm
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Platyhelminthes (Platyhelminthes)
Class	Aves (Birds)	Cestoda (Cestoda)
Order	Psittaciformes (Parrots)	Cyclophyllidea (Cyclophyllidea)
Family	Psittacidae (True Parrots)	Taeniidae
Genus	Ara (Macaws)	Taenia
Species	Ara macao	Taenia hydatigena

Evolutionary Relationship

Scarlet Macaw and thin-necked bladderworm share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Scarlet Macaw

LC — Least Concern

Population: ~50.0K

Trend: Decreasing ↓

thin-necked bladderworm

NE — Not Evaluated

Physical Characteristics

Attribute	Scarlet Macaw	thin-necked bladderworm
Diet	Herbivore	—
Average Lifespan	50 years	—
Average Length	85 cm	—
Average Weight	1.0 kg	—

Habitat & Geographic Range

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.

thin-necked bladderworm

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Portugal, and Sweden.

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway