We went to Tracy Aviary today. It was a pretty fun place to look around. First we saw the bird show, where Millie the crow will "catch your cash" in her beak and put it in the fundraising box. Tess and Miles thought that was pretty cool.
| Miles was pretty sure there were crocodiles in this river. I think he was disappointed when we didn't see any... |
We went back for a second show called the Eggsmasher Demo. They were showing how tough a bird's shell is by showing how much weight it can hold. They put a regular chicken egg between 2 thin pieces of foam in this box and then put weights on top to see how much it could withstand. Tess was called up as a volunteer. She weighs 50 pounds and then they put 20 more pounds on her lap, but it still didn't break. Eventually they had a kid come up who was 120 pounds and it finally got smooshed. Pretty amazing. (Here's an interesting tidbit that we learned...when farmers used to use DDT as a pesticide, it eventually went up through the food chain to the birds and it caused peregrine falcons' eggs' shells to thin, until the mothers were accidentally smashing their own chicks because their eggshells were too thin. Peregrine falcons were on the endangered species list at the time, but since the government banned the use of DDT, the falcons are doing great and were recently removed from the list. Crazy, huh?)