"Contrary to popular belief, water quality in the Thames is a lot better today than it has been for many years...
...a dramatic improvement in water quality. As a result, many different animals, birds and fish have returned to live and breed in the estuary. Today there are 121 different species of fish and over 170,000 birds in the estuary."
"Contrary to popular belief, water quality in the Thames is a lot better today than it has been for many years...
...a dramatic improvement in water quality. As a result, many different animals, birds and fish have returned to live and breed in the estuary. Today there are 121 different species of fish and over 170,000 birds in the estuary."