Acting all strange, swimming around crazy, foamy bubbles everywhere....I remember last year, I thought they were trying to kill each other! lol! And the pond is crystal clear again, yippee!!! (from the kitty litter disaster!) I can just sit back and enjoy it now, I find with all the gardening frenzy I have every spring(this is a late spring too), and all the plants I buy, that my pond is my biggest source of grounding/relaxing in the whole yard!!! I just noticed my lilies are sprouting up too, yeehaw!