What ate my beans?

[OllieMartin]

Just inspecting the plot and I noticed one of my Runner Beans is missing half a leaf.



There's no sign of any critters (appart from the obligatory cat poo!) and no other leaves are damaged at all.

Critter or freak of nature?

Whaddaya think?

[Sweepster]

Slug, or, indeed, snail. Mine always get chomped a bit, but they shoot up regardless - just need to do regular spot checks when they're forming beans, as the snails will climb right to the top of the bean poles.

[Two_Sheds]

Snails.
They like to shin up the canes and hide in the leaves, daytime.

[Incy]

Snails.... mine look like that too.