Black-billed Mountain-Toucan vs

Andigena nigrirostris compared with Nitzschia angularis

Key Differences

Black-billed Mountain-Toucan is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	Black-billed Mountain-Toucan
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Ochrophyta (Ochrophyta)
Class	Aves (Birds)	Bacillariophyceae (Bacillariophyceae)
Order	Piciformes (Piciformes)	Bacillariales (Bacillariales)
Family	Ramphastidae	Bacillariaceae
Genus	Andigena	Nitzschia
Species	Andigena nigrirostris	Nitzschia angularis

Conservation Status

Black-billed Mountain-Toucan

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute	Black-billed Mountain-Toucan
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-billed Mountain-Toucan

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Habitat

Native to Asia and Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Brazil, Norway, Sweden, and Taiwan.

Black-billed Mountain-Toucan

Black-billed Mountain-Toucan (Andigena nigrirostris) 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.

Nitzschia angularis is an elongated, pennate freshwater diatom with angular poles and a distinctive raphe positioned along the keel of the frustule. It inhabits eutrophic to mesotrophic freshwater environments including rivers, ponds, and nutrient-enriched lakes. This photosynthetic diatom is associated with moderately enriched freshwater conditions.