Isn't it just common sense?
We share our pond with over 40 resident swans, numerous breeding pairs of mallards and coots, with one pair that actually nest inside our lighthouse. Geese are frequent visitors to the pond too. We have a great relationship with the RSPB and also with our local bird sanctuary, to which we give an annual donation. We look after our wildlife and promptly report any that is unwell, as we feel they are a huge asset to the park. When we have fast boats running, we usually keep to certain areas so as keep disturbance to both wildlife and other boaters to a minimum. Re. the 500s, I personally, have not heard a noisy club 500 and we have a good number in our club.
As I say... It's all down to common sense, but unfortunately, you always get someone who likes to complain now and again.