เป็ดดำหลังขาว vs เป็ดเปีย
Aythya marila compared with Aythya fuligula
Key Differences
- เป็ดดำหลังขาว is Vulnerable while เป็ดเปีย is Least Concern.
Taxonomic Classification
| Rank | เป็ดดำหลังขาว | เป็ดเปีย |
|---|---|---|
| Kingdom same | Animalia (สัตว์) | Animalia (สัตว์) |
| Phylum same | Chordata (สัตว์มีแกนสันหลัง) | Chordata (สัตว์มีแกนสันหลัง) |
| Class same | Aves (นก) | Aves (นก) |
| Order same | Anseriformes (อันดับห่าน) | Anseriformes (อันดับห่าน) |
| Family same | Anatidae | Anatidae |
| Genus same | Aythya | Aythya |
| Species | Aythya marila | Aythya fuligula |
Evolutionary Relationship
เป็ดดำหลังขาว and เป็ดเปีย share a common ancestor at the Genus level: Aythya.
Conservation Status
เป็ดดำหลังขาว
VU — Vulnerableเป็ดเปีย
LC — Least ConcernPhysical Characteristics
| Attribute | เป็ดดำหลังขาว | เป็ดเปีย |
|---|---|---|
| Diet | — | — |
| Average Lifespan | — | — |
| Average Length | — | — |
| Average Weight | — | — |
Habitat & Geographic Range
เป็ดดำหลังขาว
Typically found in various aerial, terrestrial, and aquatic environments.
Distributed across Belgium, Denmark, Norway, Sweden, and United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.
เป็ดเปีย
Typically found in various aerial, terrestrial, and aquatic environments.
Widely distributed across Asia (Taiwan), Europe (5 countries), and North America (United States).
เป็ดดำหลังขาว
Greater Scaup (Aythya marila) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.
เป็ดเปีย
Tufted Duck (Aythya fuligula) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.
Shared Countries
Both species can be found in 5 countries:
Related Comparisons
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