Millions of arachnids escape rising floodwaters. Trees cocooned in spiders webs after flooding in Pakistan, 'An unexpected side-effect of the flooding was that millions of spiders climbed up into the trees to escape the rising flood waters.
Pakistan Spiders Flee Floods in Web-Covered Trees - The unprecedented flooding in Pakistan in the latter half of 2010 disrupted the lives of 20 million people, but it also affected the country's arachnid population
Flash Floods in Pakistan Kill at Least 45, Officials Say
In Pakistan was devastated by flooding in its agricultural Indus valley. Nearly 20 million people were affected, and many were displaced from their homes for months at a time. Many of the families affected lost all their accumulated wealth.