maçarico-do-alasca
Calidris mauri
Sandpipers and Allies (Scolopacidae) · Charadriiformes (Charadriiformes)
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Revisado
Muitas vezes confundido com
Nos quizzes, os jogadores mais confundem maçarico-do-alasca com estas aves—ou esta espécie foi escolhida por engano, ou o contrário.
| Espécies | Confusões |
|---|---|
| maçarico-rasteirinho Calidris pusilla | 77 |
| maçarico-de-sobre-branco Calidris fuscicollis | 43 |
| maçarico-de-colete Calidris melanotos | 29 |
| maçarico-pequeno Calidris minuta | 23 |
| pilrito-de-peito-preto Calidris alpina | 13 |
Família
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.
Ordem
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.