4. When was the eclipse in India that forced an observer to retreat to his room and plunge his head into water?
(a) 1869.
(b) 1884.
(c) 1871.
(d) 1853.

5. What did the refugee do for the New Year in "The Student's Tale"?
(a) Played with children.
(b) Hid in his room.
(c) Told stories.
(d) Went to the park and sang songs.

6. When Macdonald watched birds migrating with Farnsworth in "High-Rise," about how many birds were there per cubic mile?
(a) 1,000 to 2,000.
(b) 500 to 900.
(c) 890.
(d) 760.

7. What percent of the people who experience migraines experience visual disturbances with their headaches?
(a) 35%.
(b) 45%.
(c) 25%.
(d) 30%.

8. How does the author describe the color of chanterelles in "Sex, Death, Mushrooms"?
(a) Creamy white.
(b) Reddish-brown.
(c) Wax-yellow.
(d) Dusky brown.

9. At what altitude is the crater lake atop Licancabur on the Bolivian Altiplano?
(a) Almost 19,000 feet.
(b) Nearly 20,000 feet.
(c) 18,704 feet.
(d) 19,643 feet.

10. When was the first of the modern field guides published?
(a) 1927.
(b) 1928.
(c) 1931.
(d) 1934.

11. Where did Cabrol study for her Ph.D?
(a) Penn State.
(b) Sorbonne.
(c) University of Washington.
(d) University of Edinburgh.

12. How many different plant species ae found in Australia?
(a) 41,000.
(b) 30,000.
(c) 19,000.
(d) 23,000.

13. What bird did the author see in "Human Flock"?
(a) Eurasian cranes.
(b) Wattled cranes.
(c) Sandhill cranes.
(d) Black crowned cranes.

14. In "Eclipse," how old was the author when she first planned to see a total solar eclipse?
(a) Late 20s.
(b) Early 30s.
(c) Late 30s.
(d) Early 20s.

15. In the "Introduction," what extinction does the author say that we are living through?
(a) 4th.
(b) 3rd.
(c) 5th.
(d) 6th.