colymbiformes
1. [ noun ] (biology,zoology) grebes
Synonyms: order_Podicipitiformes Podicipediformes order_Podicipediformes order_Colymbiformes Podicipitiformes
Related terms: animal_order Aves Podicipedidae podicipitiform_seabird
Similar spelling:   Columbiformes
  columbiform_bird
  columniform