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Home Kingdom Animalia Phylum Chordata Subphylum Vertebrata Class Reptilia

Class Reptilia
(reptiles)





Why are there birds on the reptiles page?

Overwhelming physical, fossil, and molecular evidence has now convincingly established that birds, as a group, fall within the group Reptilia. Birds are the closest living relatives of crocodiles, which are traditionally included in Reptilia, so birds fall within that group as well. Please see our information on Reptilia for more information relevant to this debate, and our details on how animals are classified.

Because we have more specimens of birds than of reptiles (a function mainly of their popularity with people), these specimens seem to be weighted towards birds.


common loon
Gavia immer
common loon
Gavia immer
Indian gharial
Gavialis gangeticus
 
Indian gharial
Gavialis gangeticus
Indian gharial
Gavialis gangeticus
Indian gharial
Gavialis gangeticus
 
sandhill crane
Grus canadensis
sandhill crane
Grus canadensis
California condor
Gymnogyps californianus
 
bicoloured antbird
Gymnopithys leucaspis
bicoloured antbird
Gymnopithys leucaspis
huia
Heteralocha acutirostris
 
amphisbaenians, lizards, snakes, and tuataras
Lepidosauria
southern giant petrel
Macronectes giganteus
belted kingfisher
Megaceryle alcyon
 
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