I was very surprised to see my geese gnawing on hedge apple branches and wild rose bushes seemingly without noticing the thorns (and for those who are unfamiliar with hedge apple trees, the thorns are huge and sharp). The girls also like to eat worms, and will make a beeline for the ones out after a rainfall. Definitely not strict herbivores! 
What kind of unusual or surprising things do your geese like to eat?

What kind of unusual or surprising things do your geese like to eat?