Least Grebe vs Alaotra Grebe
Tachybaptus dominicus से तुलना Tachybaptus rufolavatus
Side-by-Side Comparison
| विशेषता | Least Grebe | Alaotra Grebe |
|---|---|---|
| वैज्ञानिक नाम | Tachybaptus dominicus | Tachybaptus rufolavatus |
| गण | Podicipediformes | Podicipediformes |
| कुल | Podicipedidae | Podicipedidae |
| संरक्षण स्थिति | Least Concern | Extinct |
| लंबाई | — | — |
| पंखों का फैलाव | 19.4 cm (7.6 in) | — |
| वजन | 134.75 g (4.75 oz) | — |
| आहार | -- | -- |
| अंडों की संख्या | 4-6 | -- |
| Population Trend | — | — |
Habitat Comparison
संरक्षण स्थिति
Least Concern
Least Grebe
Extinct
Alaotra Grebe
About These Birds
Least Grebe
Least Grebe (Tachybaptus dominicus) is the smallest New World grebe at 21–27 cm. Dark grey overall in breeding plumage with yellow eye, blackish cap, and short bill. Inhabits small freshwater ponds, ditches, and marshes from the southern USA through Central and South America to northern Argentina. Feeds on small fish and aquatic invertebrates.
Alaotra Grebe
Alaotra Grebe (Tachybaptus rufolavatus) is an extinct small grebe formerly endemic to Lake Alaotra, Madagascar. Pale buff-brown, weak-winged, likely flightless or near-flightless. Last confirmed record 1985; declared extinct in 2010.