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[National Geographic] Humpback Whale (혹등고래)
Hawaii
1999
Flip Nicklin
“Showing his ID as he floats head down in the singing position, Frank displays the unique pattern of tail markings by which individual humpback whales can be recognized.”
???From “Listening to Humpbacks,” July 1999, National Geographic magazine
http://www.nationalgeographic.com |
