[Answer] 5. My egg weighs about 15 percent of my body weight. I am the only bird to have nostrils at the end of my beak. I cannot fly and I nest in a burrow. What kind of bird am I?

Step 1 : Introduction to the question "5. My egg weighs about 15 percent of my body weight. I am the only bird to have nostrils at the end of my beak. I cannot fly and I nest in a burrow. What kind of bird am I?"

...1. kiwi 2. weka 3. kaka 4. crane The kiwi is the national bird of New Zealand. Stoats and cats kill 95 per cent of kiwi chicks. Adult birds are often killed by dogs and ferrets. Maori used kiwi feathers to make highly prized cloaks.