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Utilización de hábitat, comportamiento y dieta del mono congo (Alouatta palliata) en un bosque premontano húmedo, Costa Rica
(Universidad Nacional, Costa Rica, 1991)
Determinó el número de individuos, la composición social, y la variación estacional del a) ámbito de acción mensual (AAM)y total (AAT), b) hábitos alimenticios, c) comportamiento y ch) distribución altitudinal de los monos ...
Neotropical dry forest wildlife water hole use and management
(Universidad Nacional, Costa Rica., 1999)
Selected wildlife species diurnal use of a natural water hole (QO) and an artificial water hole (AW) were studied during 1990 dry season at Guanacaste Conservation Area, Costa Rica. In total, 919 individuals (six marnmal ...
Late dry season habitat use of common opossum, Didelphis marsupialis (Marsupialia: Didelphidae) in neotropical lower montane agricultural areas
(Universidad Nacional, Costa Rica., 1999)
Three Didelphis marsupialis were radio tracked during late dry season (23 February-26 April, 1983)
in agricultural area at 1500 m elevation in Central Valley, Costa Rica. All animals were nocturnally active, significantly ...
Growth of Mantled Howler Groups in a Regenerating Costa Rican Dry Forest
(Universidad Nacional, Costa Rica., 1998)
We examined population dynamics in mantled howlers (Alouatta palliata palliata) in a regenerating tropical dry forest in Santa Rosa National Park
(SRNP), Costa Rica. The population has grown at a rate of about 7% per annum ...
First nest record of the Bare-shanked screech-owl (Otus clarkii)
(Universidad Nacional, Costa Rica., 1997)
Reportamos el primer registro de anidación de la Lechucita Serranera (Otus clarkii), encontrado en las tierras altas de Costa Rica. El nido se localizó en un árbol de encino (Quercus copeyensis) a una altura de 3.3m en una ...