Let me tell you this about our guineas that we call the Goonie Squad.
A little over a week ago, one of our Sebastopol ganders was killed by a Copperhead snake in our front yard. The guineas do a great job of snake hunting for us but this one they missed. The very next day, as I walked out my back door, there were 2 dead Copperheads and one 7 foot long rat snake.
They're also great at taking care of ticks. We were tick infested last year before our guineas grew up. Our dogs constantly had them and my grandson and husband was constanly covered in them. This year, we've only had one incident with ticks.
We have 25 adult guineas, 30 babies in a brooder, 30 eggs in an incubator and 2 guinea hens sitting on a nest. We love our guineas!!
Laurie