A study of the abundances of small mammals was conducted in Idu, Uruan L.G.A of Akwa Ibom State Nigeria from April to December 2013. Indirect and direct methods for the observation of small mammals were employed in the area under study. A total of 36 individuals, consisting of 3 Orders (Rodentia, Carnivora and Pholidota) and 7 families of small mammals were encountered. The most abundant was Th...

804 BioScience • October 2013 / Vol. 63 No. 10 www.biosciencemag.org Islands harbor a disproportionate amount of Earth’s biodiversity and are characterized by the presence of a great number of endemic plant and animal species (MacArthur and Wilson 1967, Carlquist 1974, Myers et al. 2000, Kier et al. 2009). Invasive predator species, parti­ cularly mammals, are one of the primary extinction driv...