United Kingdom

Help! something is eating my Cosmos and also any summer bulb that shows above the soil.
The first cosmos to go were abt 1 foot away from the bed edge amongst other plants. this bed had a low 'fence' to stop the pigeons landing. All cosmos were about 8 - 10" high and disappeared or in one case left as a 2" stalk! they disappeared between 10a.m and 4 p.m. Another one has gone today in another border, the plant was set back about 1- 11/2foot. i put pointed sticks around the front of the bed. all that is left is a stalk abt 3" high. What is it?

• 27 Jun, 2012