Black bears come back from certain extinction in US' Nevada
Further, black bears in the western Great Basin best represent a genetic metapopulation, a group of populations separated but of the same species with individuals that interact with other populations.
Nov 22, 2017, 19:26 PM ISTBlack bears can recognise humans in computer images
The study involving a black bear called Migwan and a computer screen was part of a broader research project into the welfare of bears in captivity.
Jul 15, 2016, 16:05 PM IST