PONTIFICIA UNIVERSIDAD CATÓLICA DEL ... - Yaqu Pacha

Clapham, P. J. 1993. Social organization of humpback whales on North Atlantic feeding
ground. Symmp. Zool. Soc. Lond. No. 66: 131-145.
Crowley, S. M., Kelly, B. P., Daniel, R. 2002. Individual identification of harbor seals for
application to population and behavioral studies. Manuscript. [en línea]
http://www.google.com/search?hl=es&ie=UTF-8&oe=UTF-
8&q=Crowley+Phoca+patterns&btnG=B%C3%BAsqueda+en+Google&lr=
[Consulta: 25 jun 2002].
Darling, et al. 1996. Movement of a Humpback Whale (Megaptera novaeangliae) from
Japan to British Columbia and Return. Marine Mammal Science, Vol. 12, No.2 1996.
Dawbin, W. H. 1966. The seasonal migratory cycle of humpback whales. Pp. 145-170. In:
(K. S. Norris, ed) Whales, Dolphins and Porpoises. University of California Press,
Berkley and Los Angeles. Xv+789 pp. En: A note on humpback whales off the coast
of Ecuador during the 1997 “El Niño” event (F. Félix y B. Haase) 3(1):000-000.
J.Cetacean Res. Manage. 2001.
Denkinger, J., Pairoa-Riofrío, C., Scheidat, M. 1997. Humpback Whales (Megaptera
novaeangliae) breeding off the coast of Manabí, Ecuador. Proceedings of the 11 th
Annual Conference of the European Cetacean Society (ECS) in Stralsund, Germany.
Dieckmann, G. 2003. Stiftung Alfred-Wegener-Institut für Polar- und Meeresforschung in
der Helmholtz- Gemeinschaft. AWI. [en línea]. http://www.awi-
bremerhaven.de/Eistour/krill-e.html [Consulta: 12 dic 2002].
Douglas-Hamilton, I. 1973. On the ecology and behavior of the Lake Manyara elephants. E.
Afr. Wild. J. 11:401 – 3. En: Methods of Photo-identification for small cetaceans (B.
Würsig, T. A. Jefferson, 1990) Rep. Int. Whal. Comm. (Special Issue 12). Pp.45 - 52.
EDIDAC. 1994. Gran Diccionario Enciclopédico Visual.
171