Bécasseau semipalmé
Calidris pusilla
Sandpipers and Allies (Scolopacidae) · Charadriiformes (Charadriiformes)
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Relu
Souvent mélangé avec
Dans les quiz, les joueurs confondent le plus souvent Bécasseau semipalmé avec ces oiseaux—soit cette espèce a été choisie par erreur, soit l’inverse.
| Espèces | Confusions |
|---|---|
| Bécasseau d'Alaska Calidris mauri | 77 |
| Bécasseau à poitrine cendrée Calidris melanotos | 35 |
| Bécasseau minute Calidris minuta | 21 |
| Bécasseau à croupion blanc Calidris fuscicollis | 18 |
| Bécasseau minuscule Calidris minutilla | 10 |
Famille
Scolopacidae is a large family of shorebirds, or waders, which mainly includes many species known as sandpipers, but also others such as woodcocks, curlews, and snipes. Most of these species eat small invertebrates picked out of the mud or soil. There is no evidence that different lengths of bills enable multiple species to feed in the same habitat, particularly on the coast, without direct competition for food.
Ordre
Charadriiformes (, from Charadrius, the type genus of family Charadriidae) is a diverse order of small to medium-large birds. It includes about 390 species and has members in all parts of the world. Most charadriiform birds live near water and eat invertebrates or other small animals; however, some are pelagic (seabirds), others frequent deserts, and a few are found in dense forest.