Bird galleries Birds » Great crested grebe Great crested grebe photo's from the Somerset levels. Great crested grebe : Podiceps cristatus Great crested grebe : Podiceps cristatus Great crested grebe : Podiceps cristatus Great crested grebe : Podiceps cristatus Great crested grebe : Podiceps cristatus Great crested grebe : Podiceps cristatus Great crested grebe : Podiceps cristatus Great crested grebe : Podiceps cristatus Great crested grebe : Podiceps cristatus 123►