 Good morning. I'm Michelle Martin. It's been hot this summer. You knew that. But Florida has been really hot. With the humidity, it feels like more than 100 degrees. So the Palm Beach Zoo is getting creative trying to keep the animals cool. The black bears are getting large blocks of ice in their enclosures. The otters are getting ice and frozen fish. And the tigers are getting frozen cow bones with a side of goat milk. Yummy. If you're a tiger. It's Morning Edition.