Ancient worms and horseback adventure

On today's show we'll help some tiny bats rebuild their homes, meet a special fish caught on camera, ride across Australia on horseback, bring an ancient frozen worm back to life, and drive a car underwater. QUIZ QUESTIONS: 1. What technique is being used to make the nests? 2. Where did the photographer take the picture of the spotted handfish? 3. What is Angel's horse's name? 4. How long had the worm been frozen? 5. What is the Landcruiser's nickname? BONUS TRICKY QUESTION: When was the last time a Ziebell's handfish was spotted in the wild? ANSWERS: 1. Aboriginal weaving techniques 2. Tasmania's Derwent River 3. Pippin 4. 46,000 years 5. Mudcrab BONUS TRICKY ANSWER: 2007