Late last year, I went to Boston and visited the New England Aquarium. It was a great day. I took a lot of photos. Here is a link to the New England Aquarium’s page on green sea turtles. Myrtle is just one of their sea turtles, but she (if I remembered right) is their biggest and longest resident turtle in the aquarium.
Here are photos I took of Myrtle. In some of the photos you can see her eating. They were feeding her lettuce (or was it cabbage?). Enjoy!