Sims Castaway- red bugs?

Can anyone tell me under which rock can I find the red bugs? I have 2, but, need 5 for Suzy McDress. I've looked all over and it's driving my crazy!:cry:

I believe it's the rock you turn over on THAT island.

There are always a few bugs that you can't get UNLESS you kill ALL of the first batch. Then a few more show up. Kill those and a few more show up.

I can't figure out how to carve the flagpole and where is the wood you use to crave it out of?

Thank-you for your help!:D