• 
  Crocodile Bird
  Bird
  
  
• 
  Crow
  Bird
  
  
• 
  Crowned Eagle
  Bird
  
  
• 
  Crowned Hornbill
  Bird
  
  
• 
  Crowned Lapwing
  Bird
  
  
• 
  Crowned Slaty Flycatcher
  Bird
  
  
• 
  Crowned Woodnymph
  Bird
  
  
• 
  Cuban Parrot
  Bird
  
  
• 
  Cuban Trogon
  Bird
  
  
• 
  Cuckoo-roller
  Bird
  
  
• 
  Curl-crested Jay
  Bird
  
  
• 
  Curlew Sandpiper
  Bird
  
  
• 
  Currawong
  Bird
  
  
• 
  Curve-billed Thrasher
  Bird
  
  
• 
  Cut-throat Finch
  Bird
  
  
• 
  D'Arnaud's Barbet
  Bird
  
  
• 
  Dalmatian Pelican
  Bird
  
  
• 
  Dark Chanting Goshawk
  Bird
  
  
• 
  Dark-billed Cuckoo
  Bird
  
  
• 
  Dark-capped Bulbul
  Bird
  
  
• 
  Dark-eyed Junco
  Bird
  
  
• 
  Dark-faced Ground-tyrant
  Bird
  
  
• 
  Darwin's Rhea
  Bird
  
  
• 
  Daurian Redstart
  Bird
  
  
• 
  Demoiselle Crane
  Bird
  
  
• 
  Desert Wheatear
  Bird
  
  
• 
  Diamond Dove
  Bird
  
  
• 
  Diamond Firetail
  Bird
  
  
• 
  Dickcissel
  Bird
  
  
• 
  Doherty's Bushshrike
  Bird
  
  

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