This bread was dumped at a park along a Great Lakes beach for the gulls, geese, and squirrels that live there. Beach visitors often assume high bacteria levels that close beaches to swimmers are solely due to sewer overflows, but animals that defecate in the area also contribute to the problem.
This past summer beaches around the Great Lakes were closed in record numbers because of high bacteria counts. One government study indicates part of the problem might be animal feces, but the public does not seem to be aware that of the connection. The Great Lakes Radio Consortium’s Lester Graham reports:
Transcript
This past summer beaches around the Great Lakes were closed in record numbers
because of high bacteria counts. One government study indicates part of the problem
might be animal feces, but the public does not seem to be aware that of the connection.
The Great Lakes Radio Consortium’s Lester Graham reports:
High levels of bacteria in the water can make swimmers sick. Cameron Davis is with the
watchdog group, the Lake Michigan Federation. He says more can be done to stop the
contamination if sewer plants are improved and if beach visitors were more aware that
leaving food waste and feeding gulls and geese adds to the problem. That’s because the
birds defecate more, causing higher levels of bacteria along the shore.
“So, we’ve got the sewage treatment agencies saying ‘Oh, no. It’s the geese and the
gulls,’ and we’ve got the people feeding the birds saying ‘Oh, no. It’s sewage treatment
plants.’ So, you can see, it’s a combination of sources and there are things — I don’t care
what anybody says — there are things we can do to help solve the problem with all those
different sources.”
Davis says local governments need to start identifying and eliminating those sources of
beach contamination, starting with improving sewer plants and getting people to clean up
after their visits and to stop feeding wildlife at the beaches.
For the Great Lakes Radio Consortium, this is Lester Graham.