Heermann's Gull vs Saunders's Tern
Larus heermanni comparado con Sternula saundersi
Side-by-Side Comparison
| Atributo | Heermann's Gull | Saunders's Tern |
|---|---|---|
| Nombre científico | Larus heermanni | Sternula saundersi |
| Orden | Charadriiformes | Charadriiformes |
| Familia | Laridae | Laridae |
| Estado de conservación | Near Threatened | Least Concern |
| Longitud | — | — |
| Envergadura | 67,2 cm (26.5 in) | 33,6 cm (13.2 in) |
| Peso | 448,26666666666665 g (15.81 oz) | 41,825 g (1.48 oz) |
| Dieta | -- | -- |
| Tamaño de la puesta | 1-2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Estado de conservación
Near Threatened
Heermann's Gull
Least Concern
Saunders's 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.
Saunders's Tern
Saunders's Tern, 22–24 cm, is a small coastal tern of the Red Sea, Persian Gulf, and Indian Ocean coasts. Very similar to Little Tern; separated by darker outer primaries and slightly smaller size. Piscivore; hovers and dives in shallow coastal waters and tidal mudflats.