Common Merganser vs เป็ดปากยาวข้างลาย

Mergus merganser compared with Mergus squamatus

Key Differences

• Common Merganser is Least Concern while เป็ดปากยาวข้างลาย is Endangered.

Taxonomic Classification

Rank	Common Merganser	เป็ดปากยาวข้างลาย
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	Mergus	Mergus
Species	Mergus merganser	Mergus squamatus

Evolutionary Relationship

Common Merganser and เป็ดปากยาวข้างลาย share a common ancestor at the Genus level: Mergus.

Conservation Status

Common Merganser

LC — Least Concern

เป็ดปากยาวข้างลาย

EN — Endangered

Physical Characteristics

Attribute	Common Merganser	เป็ดปากยาวข้างลาย
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Merganser

Habitat

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

Range

Found across Europe (5 countries) and North America (United States).

เป็ดปากยาวข้างลาย

Habitat

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

Range

Distributed across Norway and Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Common Merganser

<em>Mergus merganser</em>, the common merganser or goosander, is a large diving duck in the family Anatidae, broadly distributed across Europe and North America. It is classified as Least Concern on the IUCN Red List. This species is capable of aerial, terrestrial, and aquatic locomotion, but is most specialized for underwater pursuit of prey. The common merganser is typically piscivorous, diving in clear, fast-flowing rivers and lakes to catch fish using its serrated bill, which provides a firm grip on slippery prey. Males display striking breeding plumage with a dark green head, white body, and red bill, while females are grey with a rusty-brown head and crested nape. The species nests in tree cavities, cliff ledges, and artificial nest boxes near freshwater habitats. It requires clean, well-oxygenated rivers and lakes for foraging, making it sensitive to water quality degradation and overfishing of prey species. Common mergansers are migratory in northern parts of their range, moving to coastal and ice-free inland waters during winter months.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway