not a squirrel-proof fence

[SmartWombat]

these antelope squirrels were all over the place at Hoover Dam

[Frog]

They make good food for the rattlers you didn't see.

[SmartWombat]

I thought the tourists, cars & such would make so much noise the rattlers would be hiding until probably early morning. Let the squirrels get fed, all fat during the day, and then go eat a few when the sun comes up before hte tourists arrive ...