瓦尔戈说：“我已经70岁了，我一直都住在哈德逊河。我以前曾在这里见到过海豚和其它很多种动物，但却从未亲眼看见过一头海牛。”

• "Im 70 years old, and Ive been on the river my entire life," Vargo said. "Ive seen dolphins and everything else, but never a manatee."