Andean Gull vs Antarctic Tern

Larus serranus comparado com Sterna vittata

Side-by-Side Comparison

Atributo Andean Gull Antarctic Tern
Nome científico Larus serranus Sterna vittata
Ordem Charadriiformes Charadriiformes
Família Laridae Laridae
Estado de conservação Least Concern Least Concern
Comprimento
Envergadura 70,6 cm (27.8 in) 52,0 cm (20.5 in)
Peso 478,0 g (16.86 oz) 151,0 g (5.33 oz)
Dieta -- --
Tamanho da postura 1-4 1-2
Population Trend

Habitat Comparison

Habitats partilhados

Andean Gull only

Antarctic Tern only

Nenhum

Estado de conservação

Least Concern

Andean Gull

Least Concern

Antarctic Tern

About These Birds

Andean Gull

A gaivota-andina é uma gaivota de altitude que vive nos altos Andes da América do Sul, com capuz preto durante a reprodução, encontrada em lagos de altitude.

Antarctic Tern

Antarctic Tern, 31–38 cm, breeds on sub-Antarctic islands and Antarctic Peninsula, dispersing across the Southern Ocean in austral winter. Grey above, white below, with red bill and feet. Unlike Arctic Tern, does not undertake pole-to-pole migration; remains in high southern latitudes year-round.

More Birds to Explore

Explore the Nature FYI Family