Would you just LOOK at these adorable little guys?!! Can you believe how many there are?!! When I first noticed them all piled up like this, I got a bunch of rocks to create more room for them to spread out, but as I suspected, they enjoy being in a frogpile! :D It must be for warmth, but it might also be for companionship. I do know that at some point they untangle themselves from the masses and climb up the side of the pool where they sit for a while and then hop out into the grass to find their way in the world.