Has there been any aerial spraying going on in the area for anything? I wonder if the chemical that the state is spraying on wooded areas for different bugs would have any affect if they sprayed in the area?
Not that I know of...I hope that the state wouldn't spray something that could kill fish in the effort to control bugs..but you never know. The pond had been doing fine for 3 years and even survived a severe winter ....with no fish losses to speak of..and now this.
