Buff-breasted Sandpiper vs Christmas Sandpiper
Calidris subruficollis से तुलना Prosobonia cancellata
Side-by-Side Comparison
| विशेषता | Buff-breasted Sandpiper | Christmas Sandpiper |
|---|---|---|
| वैज्ञानिक नाम | Calidris subruficollis | Prosobonia cancellata |
| गण | Charadriiformes | Charadriiformes |
| कुल | Scolopacidae | Scolopacidae |
| संरक्षण स्थिति | Vulnerable | Extinct |
| लंबाई | — | — |
| पंखों का फैलाव | 25.7 cm (10.1 in) | — |
| वजन | 66.5 g (2.35 oz) | 38.0 g (1.34 oz) |
| आहार | -- | -- |
| अंडों की संख्या | 3-4 | -- |
| Population Trend | — | — |
Habitat Comparison
साझा आवास
कोई नहीं
Buff-breasted Sandpiper only
Christmas Sandpiper only
संरक्षण स्थिति
Vulnerable
Buff-breasted Sandpiper
Extinct
Christmas Sandpiper
About These Birds
Buff-breasted Sandpiper
Buff-breasted Sandpiper: 18–20 cm, distinctive sandpiper with uniform buffy underparts, scaly golden-brown upperparts, and yellow legs. Breeds on High Arctic tundra of Alaska and Canada; migrates through Great Plains prairies to winter on pampas of South America. Lek-displaying male fans white underwing. NT. Long-distance grassland migrant.
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.