Auk Quiz Answers

Here are this week's quiz answers,

1. Alcidae
2. Bird
3. 21 
4.  North America and Europe
5. 5 kg (11 lb)
6. 75- 85 cm (30- 33 in)
7. Crustaceans, invertebrates, and small fish
8. Black with white stomach
9. Carnivore
10. 20- 25 years