204
people found this helpful, as of 2023
ranked #156,621 most helpful
out of 571,544,897 reviews
★★★★★
It works even during Michigan's winter!
I only have been using it for 1 week now but it has been a freezing week here in Michigan. For comparison's sake I'm posting a picture of it having liquid water next to a container containing frozen water. Yes, this product does what it says.
By the way, although this device doesn't consume much electricity, here is a tip to avoid wasting electricity when no birds will be drinking water from it (e.g. at night): install a timer between this product and the extension cord you are using so the product is only turned on during the day. Yes, I know the water will freeze overnight... but guess what?!! This product will actually defrost the formed ice inside and it will become water again in like 30 minutes or so after the timer turns the power on again.
Hope it will last for years to come. I'll post an update within a year or so from now (or earlier if it quits working on me).
March 2016 · Patio Lawn and Garden · verified purchase