Mosquito Dunks, 6 Pack 300311 It is more difficult for

It is more difficult for birds to find unfrozen water sources during the winter months so providing water for birds with a heated bird bath will benefit any birds that visit

Features extra spacing to accommodate larger birds like cardinals and blue jays

Mature Spread: 30 to 35 ft

Made with heavy-duty

Mosquito Dunks, 6 Pack 300311 It is more difficult forProduct Details Kills Mosquitos Before theyre Old Enough to Bite Natural Will Continue to Kill for up to 30 Days Will not Harm Fish or Other Animals Each Dunk Covers 100 Square Feet Mosquito Dunks kills mosquito's before they're even old enough to bite! Mosquito Dunks last for up to 30 days and treats 100 square feet of surface water. Mosquito Dunks can be kept in flower pots, tree holes, bird baths, roof gutters, rain barrels, and old tires. Product