Hector’s Beaked Whale vs Ruddy Duck

Mesoplodon hectori compared with Oxyura jamaicensis

Key Differences

• Hector’s Beaked Whale is Data Deficient while Ruddy Duck is Least Concern.

Taxonomic Classification

Rank	Hector’s Beaked Whale	Ruddy Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Anseriformes (Anseriformes)
Family	Hyperoodontidae	Anatidae
Genus	Mesoplodon	Oxyura
Species	Mesoplodon hectori	Oxyura jamaicensis

Evolutionary Relationship

Hector’s Beaked Whale and Ruddy Duck share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Hector’s Beaked Whale

DD — Data Deficient

Ruddy Duck

LC — Least Concern

Physical Characteristics

Attribute	Hector’s Beaked Whale	Ruddy Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hector’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ruddy Duck

Habitat

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

Range

Widely distributed across Africa (Algeria, Tunisia), Asia (Azerbaijan, Israel, Turkey), Europe (19 countries), North America (United States), and South America (Colombia, Ecuador).

Ruddy Duck

Ruddy Duck (Oxyura jamaicensis) 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.