Grèbe des Andes vs Souris Sauteuse

Podiceps andinus compared with Notomys fuscus

Key Differences

• Grèbe des Andes is Extinct while Souris Sauteuse is Vulnerable.

Taxonomic Classification

Rank	Grèbe des Andes	Souris Sauteuse
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (oiseau)	Mammalia (mammifères)
Order	Podicipediformes (Podicipediformes)	Rodentia (Rodents)
Family	Podicipedidae	Muridae (Mice & Rats)
Genus	Podiceps	Notomys
Species	Podiceps andinus	Notomys fuscus

Evolutionary Relationship

Grèbe des Andes and Souris Sauteuse share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Grèbe des Andes

EX — Extinct

Souris Sauteuse

VU — Vulnerable

Physical Characteristics

Attribute	Grèbe des Andes	Souris Sauteuse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Grèbe des Andes

Habitat

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

Range

Distributed across Colombia and Norway.

Souris Sauteuse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Grèbe des Andes

<em>Podiceps andinus</em>, commonly known as the Colombian Grebe, is a bird species belonging to the genus <em>Podiceps</em> within the family Podicipedidae. This species is classified as Extinct, with the last confirmed sightings recorded in the 1970s at Lake Tota in Colombia, its sole known location. The Colombian Grebe was endemic to Colombia and is believed to have been primarily restricted to that high-altitude lake. A record from Norway in available data likely reflects a historical or erroneous entry rather than a genuine occurrence. The species inhabited various aerial, terrestrial, and aquatic environments in the context of its lake ecosystem, diving for fish and other aquatic prey in the manner characteristic of grebes. Habitat drainage for agricultural purposes, hunting, and pesticide contamination of its lake habitat are considered the primary drivers of its extinction. Dietary information specific to this species has not been documented, though grebes typically consume fish and aquatic invertebrates. Biological traits of this species remain poorly documented in the scientific literature. The extinction of <em>Podiceps andinus</em> is considered one of the notable avian losses of the twentieth century in South America.