Animals and body parts

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Across
  1. 3. They help insects and birds to fly
  2. 5. A large wild animal of the cat family
  3. 6. Birds use it to pick up food
  4. 7. Elephants use it to drink water
  5. 9. A very large bird from Africa that cannot fly
  6. 10. A hard, pointed, often curved part that grows from the head of some animals
Down
  1. 1. Pointed teeth of some animals
  2. 2. A black and white bird, found mainly in the Antarctic
  3. 4. Sharp curved nails
  4. 8. A small North American animal with black marks on its face and a long tail with black rings on it