Titre : The nesting of the Pigeon Hawk Falco colombarius on Langlade. In The Osprey, N.N.H.S. newsletter, St John’s NFLD, vol 4. N° 4. et Osprey special retrospective issue, June 1987, p. 64.
Date de publication : 1973
Auteur(s) : BOROTRA, M. J.
The nesting of the Pigeon Hawk Falco colombarius on Langlade. In The Osprey, N.N.H.S. newsletter, St John’s NFLD, vol 4. N° 4. et Osprey special retrospective issue, June 1987, p. 64.
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