Cock-tailed Tyrant vs Streaked Saltator
Alectrurus tricolor compared with Saltator striatipectus
Key Differences
- Cock-tailed Tyrant is Vulnerable while Streaked Saltator is Least Concern.
Taxonomic Classification
| Rank | Cock-tailed Tyrant | Streaked Saltator |
|---|---|---|
| Kingdom same | Animalia (Animals) | Animalia (Animals) |
| Phylum same | Chordata (Chordates) | Chordata (Chordates) |
| Class same | Aves (Birds) | Aves (Birds) |
| Order same | Passeriformes (Songbirds) | Passeriformes (Songbirds) |
| Family | Tyrannidae | Thraupidae |
| Genus | Alectrurus | Saltator |
| Species | Alectrurus tricolor | Saltator striatipectus |
Evolutionary Relationship
Cock-tailed Tyrant and Streaked Saltator share a common ancestor at the Order level: Passeriformes. (Songbirds)
Conservation Status
Cock-tailed Tyrant
VU — VulnerableStreaked Saltator
LC — Least ConcernPhysical Characteristics
| Attribute | Cock-tailed Tyrant | Streaked Saltator |
|---|---|---|
| Diet | — | — |
| Average Lifespan | — | — |
| Average Length | — | — |
| Average Weight | — | — |
Habitat & Geographic Range
Cock-tailed Tyrant
Typically found in various aerial, terrestrial, and aquatic environments.
Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.
Streaked Saltator
Typically found in various aerial, terrestrial, and aquatic environments.
Distributed across Colombia, Ecuador, Norway, and Venezuela.
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.
Streaked Saltator
A medium-sized saltator of Pacific coastal lowlands in Colombia, Ecuador, and Panama, streaked saltators are named for the heavy brown and white streaking across their breast and flanks. They inhabit forest edges, thickets, and secondary woodland, foraging on seeds and fruit in pairs and small groups. Listed as Least Concern but with a restricted range in Pacific lowland habitats increasingly threatened by agricultural expansion and deforestation. They produce characteristic rich whistled notes typical of saltators.
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