image: These are some wolf Canis lupus pups photographed in the front of the den in the Western Poland. This material relates to a paper that appeared in the Dec. 19 2014 issue of Science, published by the American Association for the Advancement of Science. The paper, by G. Chapron at Swedish University of Agricultural Sciences in Riddarhyttan, Sweden, and colleagues was titled, 'Recovery of large carnivores in Europe's modern human-dominated landscapes.' view more
Credit: [Credit: Robert W. Myslajek