Blue-and-yellow Macaw vs coast amaranth

Ara ararauna compared with Amaranthus pumilus

Key Differences

Blue-and-yellow Macaw is Least Concern while coast amaranth is Extinct.

Taxonomic Classification

Rank	Blue-and-yellow Macaw	coast amaranth
Kingdom	Animalia (동물)	Plantae (식물)
Phylum	Chordata (척삭동물)	Magnoliophyta (피자식물문)
Class	Aves (새)	Magnoliopsida (목련강)
Order	Psittaciformes (앵무새)	Caryophyllales (석죽목)
Family	Psittacidae (True Parrots)	Amaranthaceae
Genus	Ara (Macaws)	Amaranthus
Species	Ara ararauna	Amaranthus pumilus

Conservation Status

Blue-and-yellow Macaw

LC — Least Concern

coast amaranth

EX — Extinct

Physical Characteristics

Attribute	Blue-and-yellow Macaw	coast amaranth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue-and-yellow Macaw

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

coast amaranth

Habitat

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

Range

Found in Japan.

Blue-and-yellow Macaw

청황금강앵무(Ara ararauna)는 가장 화려하고 널리 사육되는 마코앵무 종 중 하나로, 선명한 코발트 블루 위쪽과 생생한 노란 아랫면, 녹색 이마가 대비됩니다. 동파나마에서 베네수엘라, 브라질, 볼리비아, 페루, 에콰도르에 걸쳐 숲, 삼림, 사바나에 서식합니다. 높은 지능을 지니며 쌍 또는 소집단을 이루어 야자 열매, 씨앗, 과일을 먹습니다. 400년 이상 새장 새로 인기를 유지하며 사육 환경에서 80년 이상 생존합니다.

coast amaranth

Coast amaranth (Amaranthus pumilus) is an annual herb in the family Amaranthaceae, native to the Atlantic and Gulf coasts of the eastern United States, where it once grew on coastal foredunes, beach strand, and shell-hash substrates above the high tide line from New York south to South Carolina. It is a low-growing, fleshy plant with small, rounded leaves and inconspicuous green flowers typical of the genus. Coast amaranth is assessed as Extinct in the Wild by the IUCN, as it has not been reliably documented from wild populations since the mid-20th century; the last confirmed collections date to the 1960s. The species' decline and likely extinction resulted from intense human pressure on Atlantic coastal habitats through shoreline development, beach stabilisation, vehicular traffic on beaches, and increased storm frequency disrupting pioneer dune vegetation. It is federally listed as Threatened in the United States, though this listing predates confirmed extinction in the wild. A small number of ex-situ accessions may exist in botanical garden collections. Genetic material and seed banking efforts represent the only remaining conservation options for this critically reduced species.