Masked Booby vs Red-billed Duck

Sula dactylatra compared with Anas erythrorhyncha

Taxonomic Classification

Rank	Masked Booby	Red-billed Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Suliformes (Suliformes)	Anseriformes (Anseriformes)
Family	Sulidae	Anatidae
Genus	Sula	Anas
Species	Sula dactylatra	Anas erythrorhyncha

Evolutionary Relationship

Masked Booby and Red-billed Duck share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Masked Booby

LC — Least Concern

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Masked Booby	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Masked Booby

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Red-billed Duck

Habitat

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

Range

Found across Europe (6 countries) and South America (Ecuador).

Red-billed Duck

Red-billed Duck (Anas erythrorhyncha) 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 2 countries:

🇪🇨 Ecuador 🇳🇴 Norway