One of the biggest problems for Tulip and Hyacinth bulbs around here are the voles. They are evil! I planted 5 circles of 8 Tulip bulbs some years ago and in Spring, I discovered holes dug out from the surface and sides to every single bulb. There were bulb fragments left.
Daffodils are no problem; they seem toxic to voles.
But I love Tulips and Hyacinths.
So I am making wire cages to keep the little voles bastards out.
I designed an efficient form to use 36" wide hardware mesh wire. The dark line in the middle shows where 2 shapes are cut.
But I don't have much time left. I'm sure gonna be busy next week, LOL!