A swan family and their nine cygnets have died at Canvey Lake in Essex, leaving local residents heartbroken and concerned about the lake's environmental condition. The incident has been described as an "environmental disaster" by Martin England, a committee member for Friends of Canvey Lake.
According to reports, two cygnets were killed by foxes earlier in the year. In June, four more cygnets were taken to South Essex Wildlife Hospital, where one later died from avian botulism. The remaining three cygnets, along with their adult parents, were admitted to the same hospital on Tuesday due to deteriorating conditions at Canvey Lake. All five birds died on Friday.
Sue Schwar, founder of South Essex Wildlife Hospital, stated she is "100% sure" that exposure to blue-green algae caused the deaths. The local council has confirmed the presence of blue-green algae in the lake, noting its potential to harm wildlife.
Hayley Cockayne, a resident who has spent significant time observing the swans over the past three years, expressed her deep sorrow. "I'm absolutely broken. I'm devastated," she said, recalling her daily visits to the swans. Cockayne added that she had anticipated losing wildlife on the lake this year, believing it to be "dead" and "absolutely unacceptable," with many birds found dead in the water.
Canvey Lake was officially registered as a Local Nature Reserve by the Canvey Island Town Council in 1998, intended to protect its wildlife and enhance site standards. The current state of the lake, with reports of dead birds and algal blooms, contrasts sharply with its protected status.