Whale wranglers Tony Martin, Tom Smith, and Jack Orr, left to right, saddle a satellite transmitter to a beluga's back using nylon pins. "It gives your heart a jumpstart," says Orr of the tricky work in numbing water. Tagged at Somerset Island, this 15-footer was tracked for 86 days. Its signal eventually faded in Baffin Bay.
図1-16 ベルーガの背部へのタグ装着
(出典:Norris, K.S., June 1994, BELUGA; White Whale of the North Attrantic Ocean., National Geographic, Vol.185 No.6., pp2-30.)
