I came a across a Great Yellow Slug, Lehmannia flava, in the veggie garden today (not an unusual occurrence) and I though I'd post it here along with some other introduced molluscs which inhabit my backyard. I think it was Bill Mollison who said something to the effect of, "You don't have a slug excess, you've got a duck deficit!" Well as it happens we do have a large population of chickens and ducks in the yard and by and large they do a good job of keeping the numbers down. However there are always the ones that escape detection. Here are a few of them.
(Click to Enlarge Photos)