Sara from Atlanta writes
I keep putting dunks in my bird baths and they keep disappearing.
We really couldn’t say what is happening to the dunks honestly. Per the product manufacturer of the BTI Mosquito Dunks the insecticidal toxins are a by-product of the bacillius thuringiensis in the dunks with is not harmful in any way to non-target animals. So if they are eating the dunks it should not harm them.
Answer last updated on: 06/21/2019