Tiny Baetis mayflies are perhaps the most commonly encountered and imitated by anglers on all American trout streams due to their great abundance, widespread distribution, and trout-friendly emergence habits.
MILFORD, New Hampshire (AP) -- A teddy bear has been implicated in 2,500 deaths -- trout deaths, that is.
State officials say a teddy bear that fell into a pool at a Fish and Game Department hatchery earlier this month clogged a drain. The clog blocked the flow of oxygen to the pool and suffocated the fish.
Hatcheries supervisor Robert Fawcett said the bear, dressed in yellow raincoat and hat, is believed to be the first stuffed toy to cause fatalities at the facility.
"We've had pipes get clogged, but it's usually with more naturally occurring things like a frog or even a dead muskrat," he said. "This one turned out to be a teddy bear and we don't know how it got there."
The deaths prompted Fawcett to release a written warning: "RELEASE OF ANY TEDDY BEARS into the fish hatchery water IS NOT PERMITTED."
He said it's not known who dropped the bear, but urged anyone whose bear ends up in a hatchery pool to find a worker to remove it. "They might save your teddy bear, and keep it from becoming a killer," he said.