Gulls and terns / Illustrated by Eric Heath.

समान संसाधन

• A behavior study of the common tern (Sterna hirundo hirunde L.) /
  द्वारा: Palmer, Ralph Simon, 1914-
• The feeding habits of Great black-backed gulls, Larus marinus, and Glaucous gulls, L.Hyperboreus, in Iceland.
  द्वारा: Ingolfsson, Agnar
  प्रकाशित: (1976)
• Gulls and plovers : the ecology and behaviour of mixed-species feeding group /
  द्वारा: Barnard, C. J. (Christopher J.)
  प्रकाशित: (1985)
• The herring gull's world : a study of the social behaviour of birds.
  द्वारा: Tinbergen, Niko, 1907-
  प्रकाशित: (1953)
• New Zealand fairy tern (Tara-iti) Sterna nereis davisae recovery plan /
  द्वारा: Parrish, Richard, 1944-
  प्रकाशित: (1997)