Elephants Morals Species Whaling 
4 The Love Of Animals
MARCH 17, 2011
Elephants, whales, hippopotamuses, giraffes, and alligators use low-frequency sounds to communicate over long distances, often miles; and bats, dolphins, whales, frogs, and various rodents use high-frequency sounds to find food, communicate with others, and navigate. Empathy Among Elephants. A Grateful Whale.
10,000 Birds
JANUARY 18, 2013
Rather, my trip to the American Museum of Natural History last week was enlivened, however slightly, by spotting a Rock Pigeon perched on top of the elephants in the Hall of African Mammals, safely out of the elements and unexposed to Central Park’s hawks. Not in any espionage sense. The pigeon seemed very comfortable.
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