If you want to try to catch slugs/snails in action, you might want to go outside a couple hours after nightfall with a flashlight to see if they are the repeat offenders. They will commonly ignore the surrounding lawn and go straight for your valued fruit/veggies after dark. Due to lots of weeks with lots of rain, plants are growing very well, as well as all the insects and other plant eaters. Last night I went out to see what was eating my stuff, and I used a 1/2" X 2" X 3' foot long pc. of oak trim to smash 62 slugs and about 25 snails.

An endless list of animals and insects love strawberries, no way to tell from the pic. Try putting out homemade slug traps...

I have more slug damage on ripe berries. Not sure what would eat the green ones.

I get chipmunks eating mine when they are green. I can't remember what the bites look like, but they really like the green ones. I saw one in the act, so I know in my case it was them.

Thanks - did the beer trap for slugs and caught a few. The garden store guessed a critter of some sort. Chipmunks or voles are the current leading contenders.

I have a vole this year living right in the strawberry patch. Put a mouse trap out for him and unfortunately got a bird who was also eating strawberries. Ugh, it can take a lot of effort to get some berries...

I just caught the culprit! A fat little gray mouse. He's been having a grand old time. Not sure what i'm going to do about him, but he and his friends have got to go.