A business permit is mounted on a fish cage where fish pond workers remove dead milkfish locally known as Bangus after thousands of them were found floating in Taal Lake, Batangas province, south of Manila, Philippines, Sunday, May 29, 2011. More than 800 tons of fish have died and rotted on fish farms in the [...]

A business permit is mounted on a fish cage where fish pond workers remove dead milkfish locally known as Bangus after thousands of them were found floating in Taal Lake, Batangas province, south of Manila, Philippines, Sunday, May 29, 2011. More than 800 tons of fish have died and rotted on fish farms in the lake near Taal volcano, with authorities blaming it on a sudden temperature drop. (AP Photo/Bullit Marquez)