Heermann's Gull vs Bridled Tern
Larus heermanni comparado con Onychoprion anaethetus
Side-by-Side Comparison
| Atributo | Heermann's Gull | Bridled Tern |
|---|---|---|
| Nombre científico | Larus heermanni | Onychoprion anaethetus |
| Orden | Charadriiformes | Charadriiformes |
| Familia | Laridae | Laridae |
| Estado de conservación | Near Threatened | Least Concern |
| Longitud | — | — |
| Envergadura | 67,2 cm (26.5 in) | 54,7 cm (21.5 in) |
| Peso | 448,26666666666665 g (15.81 oz) | 129,13333333333333 g (4.56 oz) |
| Dieta | -- | -- |
| Tamaño de la puesta | 1-2 | 1 |
| Population Trend | — | — |
Habitat Comparison
Estado de conservación
Near Threatened
Heermann's Gull
Least Concern
Bridled Tern
About These Birds
Heermann's Gull
La gaviota de Heermann es una gaviota inconfundible del Pacífico mexicano y norteamericano, con cabeza blanca en verano y pico rojo.
Bridled Tern
Bridled Tern, 30–32 cm, breeds on tropical islands across the Indo-Pacific and Atlantic. Dark brownish-black above with a white forehead stripe extending behind the eye — the diagnostic 'bridle'. Pelagic outside breeding; piscivore, takes fish and squid at the surface.