Big Chickweed vs Scarlet Macaw

Cerastium holosteoides compared with Ara macao

Key Differences

Big Chickweed is Not Evaluated while Scarlet Macaw is Least Concern.

Taxonomic Classification

Rank	Big Chickweed	Scarlet Macaw
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Aves (Birds)
Order	Caryophyllales (Caryophyllales)	Psittaciformes (Parrots)
Family	Caryophyllaceae	Psittacidae (True Parrots)
Genus	Cerastium	Ara (Macaws)
Species	Cerastium holosteoides	Ara macao

Conservation Status

Big Chickweed

NE — Not Evaluated

Scarlet Macaw

LC — Least Concern

Population: ~50.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Big Chickweed	Scarlet Macaw
Diet	—	Herbivore
Average Lifespan	—	50 years
Average Length	—	85 cm
Average Weight	—	1.0 kg

Habitat & Geographic Range

Big Chickweed

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Indonesia, Norway, Russia, and United States.

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.

Big Chickweed

The Big Chickweed (Cerastium holosteoides) is a species in the genus Cerastium. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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.