Gaviota Gris vs Gaviota de Lava

Leucophaeus modestus compared with Leucophaeus fuliginosus

Key Differences

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

Taxonomic Classification

Rank	Gaviota Gris	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 modestus	Leucophaeus fuliginosus

Evolutionary Relationship

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

Conservation Status

Gaviota Gris

LC — Least Concern

Gaviota de Lava

VU — Vulnerable

Physical Characteristics

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

Habitat & Geographic Range

Gaviota Gris

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

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.

Shared Countries

Both species can be found in 2 countries:

🇪🇨 Ecuador 🇳🇴 Norway