Study shows city rats eat better than country rats
Published Date: 10/17/2018
Source: phys.org
A pair of researchers, one with Trent University in Canada, the other the University of Manchester in the U.K. has found evidence that rats living in cities have a much richer diet than rats living in the country. In their paper published in Proceedings of the Royal Society B, Eric Guiry and Michael Buckley describe their isotopic analysis of rats living in Toronto during the years 1790 to 1890, and what they found.