Heermann's Gull vs Large-billed Tern
Larus heermanni comparado com Phaetusa simplex
Side-by-Side Comparison
| Atributo | Heermann's Gull | Large-billed Tern |
|---|---|---|
| Nome científico | Larus heermanni | Phaetusa simplex |
| Ordem | Charadriiformes | Charadriiformes |
| Família | Laridae | Laridae |
| Estado de conservação | Near Threatened | Least Concern |
| Comprimento | — | — |
| Envergadura | 67,2 cm (26.5 in) | 58,3 cm (23.0 in) |
| Peso | 448,26666666666665 g (15.81 oz) | 241,5 g (8.52 oz) |
| Dieta | -- | -- |
| Tamanho da postura | 1-2 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
Estado de conservação
Near Threatened
Heermann's Gull
Least Concern
Large-billed Tern
About These Birds
Heermann's Gull
A gaivota-de-heermann é uma gaivota distinta da costa do Pacífico com cabeça branca e corpo cinzento-escuro, encontrada principalmente da Baja California ao Oregon.
Large-billed Tern
Large-billed Tern, 36–38 cm, is a distinctive South American freshwater tern of major river systems including the Amazon, Paraná, and Orinoco. Bold black and white plumage with a massive yellow bill and yellow feet. Piscivore; plunge-dives from height into rivers. Resident in tropical lowlands.