Black-Necked Grebe vs Chalk Maple

Podiceps nigricollis compared with Acer leucoderme

Key Differences

• Black-Necked Grebe is Endangered while Chalk Maple is Least Concern.

Taxonomic Classification

Rank	Black-Necked Grebe	Chalk Maple
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Aves (Birds)	Magnoliopsida (Dicots)
Order	Podicipediformes (Podicipediformes)	Sapindales (Sapindales)
Family	Podicipedidae	Sapindaceae
Genus	Podiceps	Acer
Species	Podiceps nigricollis	Acer leucoderme

Conservation Status

Black-Necked Grebe

EN — Endangered

Chalk Maple

LC — Least Concern

Physical Characteristics

Attribute	Black-Necked Grebe	Chalk Maple
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-Necked Grebe

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 8 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (5 countries) and North America (United States). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Chalk Maple

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Black-Necked Grebe

Black-Necked Grebe (Podiceps nigricollis) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.

Chalk Maple

The Chalk Maple (Acer leucoderme) is a species in the genus Acer. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.