Further problems with the environment arose when a vast algal bloom appeared in one-fifth of Lake Okeechobee in 1986, the same year cattails were discovered overtaking sawgrass marshes in Loxahatchee National Wildlife Refuge.
The same year cattails were discovered overtaking sawgrass marshes in Loxahatchee National Wildlife Refuge. Further problems with the environment arose when a vast algal bloom appeared in one-fifth of Lake Okeechobee in 1986.
Further problems with the environment arose when a vast algal bloom appeared in one-fifth of Lake Okeechobee in 1986. The same year cattails were discovered overtaking sawgrass marshes in Loxahatchee National Wildlife Refuge.
Further problems with the environment arose when a vast algal bloom appeared in one-fifth of Lake Okeechobee in 1986. The same year cattails were discovered overtaking sawgrass marshes in Loxahatchee National Wildlife Refuge.