coast amaranth vs Red Avadavat

Amaranthus pumilus compared with Amandava amandava

Key Differences

coast amaranth is Extinct while Red Avadavat is Least Concern.

Taxonomic Classification

Rank	coast amaranth	Red Avadavat
Kingdom	Plantae (식물)	Animalia (동물)
Phylum	Magnoliophyta (피자식물문)	Chordata (척삭동물)
Class	Magnoliopsida (목련강)	Aves (새)
Order	Caryophyllales (석죽목)	Passeriformes (참새목)
Family	Amaranthaceae	Estrildidae
Genus	Amaranthus	Amandava
Species	Amaranthus pumilus	Amandava amandava

Conservation Status

coast amaranth

EX — Extinct

Red Avadavat

LC — Least Concern

Physical Characteristics

Attribute	coast amaranth	Red Avadavat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

coast amaranth

Habitat

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

Range

Found in Japan.

Red Avadavat

Habitat

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

Range

Widely distributed across Asia (10 countries), Europe (9 countries), and North America (United States).

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.

Red Avadavat

붉은아바다밧(Amandava amandava)은 남아시아 및 동남아시아 삼림의 화려하게 채색된 소형 되새로, 번식기 수컷은 온몸에 흰 점이 있는 진한 진홍색 깃털을 자랑한다. 파키스탄과 인도에서 인도네시아 동쪽에 이르는 물가 근처 키 큰 초지, 갈대밭, 관목지에 서식한다. 아시아 전역에서 인기 있는 애완용 새로 유럽, 일본, 카리브해 일부에 도입 개체군이 정착했다. 무리 지어 생활하며 조용하고 음악적인 울음소리를 낸다.