Sentences with phrase «opportunistic feeders with»

Lead author Paul - Yannick Bitome - Essono, from the National Center for Scientific and Technological Research, France, explains: «We thought the tsetse fly might be a good candidate in our study, as both sexes feed on blood, they are large and easily trapped, present in large numbers in Central Africa, and are opportunistic feeders with no strong preference for a particular host animal, so would feed on a large range of wildlife.»