What Does a Canada Warbler Look Like? Doug Hitchcox ... “Canada warblers do have a distinctive song but it doesn’t have an easily memorizable gimmicky mnemonic like many of the other warblers ...

Marsh Warblers have long held a mystique for wildlife sound recordist Geoff Sample ever since reading John Walpole-Bond's claim that the marsh warbler song reached a pitch ‘intensely passionate ...