You are correct. The Alpine Yellow Jacket Bait Stations are the size of large pill bottles. They have holes in the sides that are perfectly sized for yellow jackets to enter.
Per the manufacturer, the holes on the Alpine Yellow Jacket Replacement Bait Stations are 5/8".
The Alpine Yellow Jacket Bait Stations would be a great option for yellow jackets. There are several species of yellow jackets that are not scavengers and would not be attracted to the stations. You use the stations by placing a mixture of tuna or other food attractant (see below for examples) wi…
Read Full Answer »It is very unlikely that birds would get into the Alpine Yellow Jacket Replacement Bait Stations. However, it is not impossible. If you are concerned about birds getting into the bait stations, we recommend to place them in areas they do not frequent. Also, you could put the bait stations out during…
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