Bird Repellants: For Goose and Gander

Weary of fooling with flying fowls that foul your yard or dock? Goose-B-Gone emits a sound that signals danger to geese and repels them, says the manufacturer.

The two-minute distress call alternates with 10 minutes of silence. The control panel has an LCD display and comes with one internal speaker. Add up to four additional speakers for $100 extra (per pair).

The device requires a 110-volt connection.

Goose-B-Gone Super Sonic is priced at $285 (February 2006).

Supplier: Bird-B-Gone, Inc.