Ash-throated Crake vs Cock-tailed Tyrant

Porzana albicollis compared with Alectrurus tricolor

Key Differences

• Ash-throated Crake is Least Concern while Cock-tailed Tyrant is Vulnerable.

Taxonomic Classification

Rank	Ash-throated Crake	Cock-tailed Tyrant
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Gruiformes (Gruiformes)	Passeriformes (Songbirds)
Family	Rallidae	Tyrannidae
Genus	Porzana	Alectrurus
Species	Porzana albicollis	Alectrurus tricolor

Evolutionary Relationship

Ash-throated Crake and Cock-tailed Tyrant share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Ash-throated Crake

LC — Least Concern

Cock-tailed Tyrant

VU — Vulnerable

Physical Characteristics

Attribute	Ash-throated Crake	Cock-tailed Tyrant
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ash-throated Crake

Habitat

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

Range

Distributed across Colombia and Ecuador.

Cock-tailed Tyrant

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.

Ash-throated Crake

Ash-throated crake (Porzana albicollis) is a species in the genus Porzana. It is listed as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Cock-tailed Tyrant

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.