Crow-Poison vs Red-billed Duck

Nothoscordum bivalve compared with Anas erythrorhyncha

Key Differences

Crow-Poison is Not Evaluated while Red-billed Duck is Least Concern.

Taxonomic Classification

Rank	Crow-Poison	Red-billed Duck
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Aves (Birds)
Order	Asparagales (Asparagales)	Anseriformes (Anseriformes)
Family	Amaryllidaceae	Anatidae
Genus	Nothoscordum	Anas
Species	Nothoscordum bivalve	Anas erythrorhyncha

Conservation Status

Crow-Poison

NE — Not Evaluated

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Crow-Poison	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Crow-Poison

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Brazil, Canada, Hungary, Japan, and United States.

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 (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.