Christmas Sandpiper vs Wilson's Phalarope
Prosobonia cancellata comparado com Steganopus tricolor
Side-by-Side Comparison
| Atributo | Christmas Sandpiper | Wilson's Phalarope |
|---|---|---|
| Nome científico | Prosobonia cancellata | Steganopus tricolor |
| Ordem | Charadriiformes | Charadriiformes |
| Família | Scolopacidae | Scolopacidae |
| Estado de conservação | Extinct | Least Concern |
| Comprimento | — | — |
| Envergadura | — | 25,6 cm (10.1 in) |
| Peso | 38,0 g (1.34 oz) | 78,0 g (2.75 oz) |
| Dieta | -- | -- |
| Tamanho da postura | -- | 4 |
| Population Trend | — | — |
Habitat Comparison
Habitats partilhados
Christmas Sandpiper only
Nenhum
Wilson's Phalarope only
Estado de conservação
Extinct
Christmas Sandpiper
Least Concern
Wilson's Phalarope
About These Birds
Christmas Sandpiper
Christmas Sandpiper: 18–20 cm, slender sandpiper endemic to Christmas Island in the Indian Ocean with brown-barred upperparts and pale underparts. Inhabits coastal rocky shores and forest interior. NT. Threatened by introduced yellow crazy ants and habitat modification. Sedentary island endemic. Invertebrate feeder.
Wilson's Phalarope
Wilson's Phalarope: 22–24 cm, largest phalarope with a very thin bill; females bright with rufous neck-stripe in breeding plumage. Breeds on prairie wetlands of western North America; migrates to saline and alkaline lakes of South America. Spins on water to stir up invertebrates. Females leave males to incubate. Polyandrous. Long-distance migrant.