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TitleDateType
1 Bullfrogs (080519-304)2007-05-19Sound
2 Bullfrogs in western Washington (090629)2009-06-29Sound
3 Fish Springs National Wildlife Refuge (080326-163)2008-03-26Sound
4 Fish Springs National Wildlife Refuge (080519-302)2008-05-19Sound
5 Juvenile bullfrog alarm call2007-06-03Sound
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