@sallysmom, I plant hyacinth every year. I also have moles and voles. The bulbs contain a toxin? You should not touch with bare skin and if you do then thoroughly wash your hands. That being said I have touched them several different times not knowing any better. No rash or irritation developed. Animals treat hyacinths like daffodils. Ever so often a squirrel will dig one up or a mole will push it upwards. They do not consider them food. Crocus has not really worked for me too warm.
Hope this helps have a joyful day!