Red-necked Grebe
- Persian name Kashim garden sorkh
- English name Red-necked Grebe
- Scientific name Podicepsgrisegena
- Family podicipedidae
- Morphology Body length:45 cm. Thepointed bill is black with a yellow base, The winter plumage of the red-necked grebe is duskier than that of other grebes; its dark grey cap is less defined, and merges into the grey face. Itsupperpartsis a mixture of brown and grey in color.
- Ethology The relatively small wings, alike great crested grebe wings, are grey with twowhite patches formed by the secondaries Which can be seen during flight.