黑頦嶺裸鼻雀 vs 雞尾霸鶲

Anisognathus notabilis compared with Alectrurus tricolor

Key Differences

• 黑頦嶺裸鼻雀 is Least Concern while 雞尾霸鶲 is Vulnerable.

Taxonomic Classification

Rank	黑頦嶺裸鼻雀	雞尾霸鶲
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Aves (鳥綱)	Aves (鳥綱)
Order same	Passeriformes (雀形目)	Passeriformes (雀形目)
Family	Thraupidae	Tyrannidae
Genus	Anisognathus	Alectrurus
Species	Anisognathus notabilis	Alectrurus tricolor

Evolutionary Relationship

黑頦嶺裸鼻雀 and 雞尾霸鶲 share a common ancestor at the Order level: Passeriformes. (雀形目)

Conservation Status

黑頦嶺裸鼻雀

LC — Least Concern

雞尾霸鶲

VU — Vulnerable

Physical Characteristics

Attribute	黑頦嶺裸鼻雀	雞尾霸鶲
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

黑頦嶺裸鼻雀

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

雞尾霸鶲

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

黑頦嶺裸鼻雀

Black-chinned Mountain-Tanager（Anisognathus notabilis）在IUCN红色名录中被列为无危（LC）物种。该物种在其分布范围内广泛存在，种群数量稳定，目前无直接保护关切。

雞尾霸鶲

The cock-tailed tyrant (Alectrurus tricolor) is a striking and unusual flycatcher in the family Tyrannidae, named for the remarkable elongated, spatula-shaped outer tail feathers of the male, which can exceed the body length and are displayed during aerial courtship flights over open grasslands. The species inhabits wet and seasonally flooded grasslands, cerrado savanna, and campos in the interior of South America, including central Brazil, eastern Bolivia, Paraguay, and northeastern Argentina — not Norway, as erroneous database entries suggest. Males combine conspicuous black, white, and rufous plumage with their extraordinary tail streamers in an elaborate display to attract females on leks; females are cryptically streaked brown. The cock-tailed tyrant is a ground- and low-vegetation forager, preying on insects and other small invertebrates gleaned from grass stems and caught in aerial sallies. The species is classified as Vulnerable by the IUCN due to extensive and continuing conversion and degradation of its native Neotropical grassland habitat through intensive soy and sugarcane agriculture, cattle ranching, fire management changes, and drainage of seasonally flooded grasslands. Populations have declined significantly across much of its range, particularly in Brazil and Paraguay. The species is a flagship for threatened grassland conservation in South America, where relatively little protection has historically been directed at open-country habitats compared to forest ecosystems.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway