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TitleDateType
1 Gray Wolf bark howlSound
2 Gray Wolf growl rallySound
3 Gray Wolf howl response to adults2008-05-22Sound
4 Gray Wolf pack octavesSound
5 Gray Wolf response to adults2008-05-14Sound
6 Gray Wolf whine into howl2008-05-13Sound
7 Gray wolves (Yellowstone National Park)2004Sound
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