Long-tailed Sylph vs graúna-ferrugínea

Aglaiocercus kingii compared with Euphagus carolinus

Key Differences

Long-tailed Sylph is Least Concern while graúna-ferrugínea is Vulnerable.

Taxonomic Classification

Rank	Long-tailed Sylph	graúna-ferrugínea
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Aves (ave)	Aves (ave)
Order	Apodiformes (Apodiformes)	Passeriformes (Songbirds)
Family	Trochilidae	Icteridae
Genus	Aglaiocercus	Euphagus
Species	Aglaiocercus kingii	Euphagus carolinus

Evolutionary Relationship

Long-tailed Sylph and graúna-ferrugínea share a common ancestor at the Class level: Aves. (ave)

View Class: Aves

Conservation Status

Long-tailed Sylph

LC — Least Concern

graúna-ferrugínea

VU — Vulnerable

Physical Characteristics

Attribute	Long-tailed Sylph	graúna-ferrugínea
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long-tailed Sylph

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

graúna-ferrugínea

Habitat

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

Range

Distributed across Norway and United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Long-tailed Sylph

Um dos beija-flores mais vistosamente ornamentados, os machos do beija-flor-de-cauda-longa (Aglaiocercus kingii) possuem plumagem verde-iridescente e retrizes externas dramaticamente alongadas em forma de fita, atingindo até 22 cm — mais de três vezes o comprimento do corpo. Encontrado nas florestas nubladas andinas da Colômbia e Venezuela, habita florestas montanas úmidas entre 1.400 e 2.800 metros de altitude. Os machos realizam voos elaborados para atrair as fêmeas. Suas caudas extravagantes são um exemplo clássico de seleção sexual por preferência feminina.