common bottlenose dolphin vs Pied Avocet

Tursiops truncatus compared with Recurvirostra avosetta

Key Differences

• common bottlenose dolphin is Least Concern while Pied Avocet is Vulnerable.

Taxonomic Classification

Rank	common bottlenose dolphin	Pied Avocet
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Mammalia (포유류)	Aves (새)
Order	Cetacea (Whales & Dolphins)	Charadriiformes (도요목)
Family	Delphinidae (Oceanic Dolphins)	Recurvirostridae
Genus	Tursiops (Bottlenose Dolphins)	Recurvirostra
Species	Tursiops truncatus	Recurvirostra avosetta

Evolutionary Relationship

common bottlenose dolphin and Pied Avocet share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

common bottlenose dolphin

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Pied Avocet

VU — Vulnerable

Physical Characteristics

Attribute	common bottlenose dolphin	Pied Avocet
Diet	Carnivore	—
Average Lifespan	45 years	—
Average Length	3.0 m	—
Average Weight	300.0 kg	—

Habitat & Geographic Range

common bottlenose dolphin

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 12 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and South America (Colombia, Ecuador, Venezuela).

Pied Avocet

Habitat

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

Range

Found across Asia (Taiwan) and Europe (5 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

common bottlenose dolphin

가장 많이 연구되고 잘 알려진 돌고래 종인 큰돌고래는 연안 얕은 곳부터 먼 바다까지 전 세계 온난하고 온대 해양에 서식합니다. 체구 대비 큰 뇌를 가진 고도로 지능적인 이 종은 자기 인식, 복잡한 의사소통 및 사회적 학습을 보여줍니다. 유동적인 분열-융합 사회에서 살며 물고기를 몰기 위해 협력합니다. 해양 생태계 건강의 핵심 지표 종입니다.

Pied Avocet

검은머리물떼새류인 장다리물떼새(Recurvirostra avosetta)는 IUCN 적색목록에서 취약(VU)으로 분류된다. 야생에서 멸종 위험이 높으며, 개체수가 감소하고 서식지 압박이 증가하고 있다.

Shared Countries

Both species can be found in 6 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇹🇼 Taiwan 🇺🇦 Ukraine