Both the gorilla brothers we write about here are little sweeties, but they are each toying around with their forays into showing their strength. Right now, it's Apollo's turn. Last time I visited, I saw him beating his chest for the first time. Bomassa had started this back in April, so it's nice to see Apollo catching up. Come to think of it, I have not seen Bomassa beating his chest much lately, and I never did see him do it proficiently. Apollo doesn't either. He just kind of throws his arms around and sometimes his big hands land on his chest, and sometimes they don't.
But now, Apollo is also coming to the glass and banging! I have seen one of the adults do this a few times. Jamani will sometimes get irritated with all the laughter and noise. In reaction, she will stand up on two legs and steady herself there for a minute or two about 15 to 20 feet away from the glass, and then CHARGE! She comes running, one arm up in the air, and gives that glass a good whack with her massive open hand. Just one. And then she goes off into the bamboo weed cover so she can find a little peace. But Apollo is now coming to the glass and pounding away with his own little oversized hand, palm open, many times in a row. This does not seem to be in answer to any provocation. Sometimes there are visitors in front of him, and sometimes there are none. He might just be experimenting and entertaining himself. When it was just me and Apollo, he was not pounding at the glass I was standing at. He was down a couple of panels, banging over there.
Much of this aggression gets pointed at big brother. Here comes Apollo now, hand raised to his brother's mother. Bomassa is hiding behind mom, so you can't see him in this shot. Jamani does not like to see Apollo getting after her son so much. She is so big, she is easily able to shoo him away. For the time being, anyway. On the other hand, Apollo still has his moments when he looks purely angelic.