Alan Rock's Trivia!

Questions:

1) Who was the first U.S. president to broadcast a message over the radio?

2) Elephant herds are unique among mammal herds. What's different about them?

3) In Hawaii's ecology, what is unique about the hoary bat and the monk seal?

Answers:

1) On this date in 1922, Warren G. Harding became the first U.S. president to broadcast a message over the radio. The occasion was the dedication of the Francis Scott Key Memorial in Baltimore.

2) Unlike most mammal herds, females are the heads of elephant herds.

3) They are the only two mammals native to Hawaii.