By Jennie WaltersPosted 06.30.2011 at 11:00 am 9 Comments
Last summer’s floods in Pakistan displaced millions of people--and millions of spiders. Although spiders rarely migrate to trees during natural disasters, the flooding was so heavy and prolonged, they had to climb trees and remain there. According to University of Akron biologist Todd Blackledge, who studies web-weaving spiders, some spin new webs each day. After weeks, the dense layers of silk, seen here in Sindh province, covered the trees--a result of continuous web spinning by the eight-legged refugees.