i have been collecting the collectibles and have found all of the butterflies and shells but i havn't found any beetles or pebbles. where do they usually show up because im not sure where to look

Beetles are north side of island. Pebbles are usually by the mosaic area.

After you solve a couple of puzzles.

ok thanks

Can you still find the last pepple while your builders are uncovering the mosaic?

Yes, I have completed the mosaic and there are still pebbles there.

I just finished my pebble collection and my villagers are diligently working on uncovering the floor right now. I'm having a problem finishing my shell and beetle collections though...need one of each ...grr