CONSERVATION, Rainforests, Animal behavior, Animal populations, Mammals, Research, Distribution, Rain forests, Costa Rica, Mammal populations, Wildlife research
Studies, trends, Interviews, Reptiles & amphibians, Ecology - statistics & numerical data, Agriculture - statistics & numerical data, Trees, Trees - physiology, Environmental Pollution - adverse effects, Confidence intervals, Bird migration, Conservation of Natural Resources - statistics & numerical data, Endangered Species - statistics & numerical data, Env...