Austral Pipewort vs Scarlet Macaw

Eriocaulon australasicum compared with Ara macao

Key Differences

• Austral Pipewort is Endangered while Scarlet Macaw is Least Concern.

Taxonomic Classification

Rank	Austral Pipewort	Scarlet Macaw
Kingdom	Plantae (พืช)	Animalia (สัตว์)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (สัตว์มีแกนสันหลัง)
Class	Liliopsida (Monocots)	Aves (นก)
Order	Poales (อันดับหญ้า)	Psittaciformes (อันดับนกแก้ว)
Family	Eriocaulaceae	Psittacidae (True Parrots)
Genus	Eriocaulon	Ara (Macaws)
Species	Eriocaulon australasicum	Ara macao

Conservation Status

Austral Pipewort

EN — Endangered

Scarlet Macaw

LC — Least Concern

Population: ~50.0K

Trend: Decreasing ↓

Physical Characteristics

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

Habitat & Geographic Range

Austral Pipewort

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

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.

Austral Pipewort

The Austral Pipewort (Eriocaulon australasicum) is a species in the genus Eriocaulon. It is currently classified as Endangered on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.

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.