Can humpback whales experience grief? A rare sighting suggests so
Humpback whale mothers may experience grief when their calves die, a rare observation led by Griffith University and Sea World Foundation has found.
BBC News1 个来源阅读 1 分钟
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Humpback whale mothers may experience grief when their calves die, a rare observation led by Griffith University and Sea World Foundation has found.
BBC News1 个来源阅读 1 分钟
你已经看完了。