Jessica walked up to the railing and glanced down into what looked like an overgrown mud pit. She shrugged and moved to walk on to the next exhibit which hopefully had something more exciting within, but her six year old daughter Leigh tugged back at her hand.
"What's this?" asked the daughter, pointing to an enlarged photo on the railing overlooking the quiet exhibit. The black and white photo showed a hatchling Galapagos tortoise on a ...
