When the box the penguin was in shifted, it hit a control and caused the aircraft to strike its rotors on the ground. Neither human nor penguin was hurt.
Don't call it a comeback, some experts say. University at Buffalo biologist Vincent Lynch said the results only bring back the exterior semblance of an extinct species.
Mommy, the female tortoise, is considered one of the most genetically valuable Galapagos tortoises in the Association of Zoos and Aquariums’ species survival plan.