Gadwall vs Isabel's Saki

Mareca strepera compared with Pithecia isabela

Key Differences

• Gadwall is Least Concern while Isabel's Saki is Data Deficient.

Taxonomic Classification

Rank	Gadwall	Isabel's Saki
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Anseriformes (Anseriformes)	Primates (Primates)
Family	Anatidae	Pitheciidae
Genus	Mareca	Pithecia
Species	Mareca strepera	Pithecia isabela

Evolutionary Relationship

Gadwall and Isabel's Saki share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gadwall

LC — Least Concern

Isabel's Saki

DD — Data Deficient

Physical Characteristics

Attribute	Gadwall	Isabel's Saki
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gadwall

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Colombia).

Isabel's Saki

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gadwall

Gadwall (Mareca strepera) 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.