Posted: 29/06/2016 at 10:15
If you think it is a squirrel then the answer is to plant the corms in a ball made from chicken wire netting. The stems can grow through it, but squirrels find it hard to chew through the wire. A badger would not care.
OR. Plant the bulbs in one of those perforated pots used for pond plants and put a layer of chicken wire over the top and bury the whole thing.