Gaviota Reidora vs Gaviota de Lava

Leucophaeus atricilla compared with Leucophaeus fuliginosus

Key Differences

• Gaviota Reidora is Least Concern while Gaviota de Lava is Vulnerable.

Taxonomic Classification

Rank	Gaviota Reidora	Gaviota de Lava
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Aves (Birds)	Aves (Birds)
Order same	Charadriiformes (Charadriiformes)	Charadriiformes (Charadriiformes)
Family same	Laridae	Laridae
Genus same	Leucophaeus	Leucophaeus
Species	Leucophaeus atricilla	Leucophaeus fuliginosus

Evolutionary Relationship

Gaviota Reidora and Gaviota de Lava share a common ancestor at the Genus level: Leucophaeus.

Conservation Status

Gaviota Reidora

LC — Least Concern

Gaviota de Lava

VU — Vulnerable

Physical Characteristics

Attribute	Gaviota Reidora	Gaviota de Lava
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gaviota Reidora

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Gaviota de Lava

Habitat

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

Range

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

Gaviota Reidora

La gaviota reidora americana (Leucophaeus atricilla) está clasificada como Preocupación Menor (LC) en la Lista Roja de la UICN. Ampliamente distribuida y abundante en su área de distribución, con poblaciones estables y sin preocupaciones de conservación inmediatas.

Shared Countries

Both species can be found in 2 countries:

🇪🇨 Ecuador 🇳🇴 Norway