{资源屯-ziyuantun.com}Zoologist and explorer George McGavin goes in search of some of the world's most impressive swarms. By getting right to the heart of these natural spectacles, he finds out why swarms are the ultimate solutionto surviving against all odds and discovers how unlocking the secrets to how animals swarm could be crucial to understan【ZiYuanTun.Com】ding our own increasingly crowded lives.…
