If they find the pond you may have a problem. feed them right at their house Only.. and at 1 month old they are really too young to be on a large pond they can be very vulnerable to snapping turtles and flying predators also.I believe I'd keep them up with a pool to play in till fully feathered and adult size. .
@skylerw Welcome to BYC
Oh goodness, yes. I didn't realize they were only 1 mo!