Life … Animals Chordates Birds Perching Birds Crows, Jays, and Magpies Crows, Ravens, and Rook Rook species 59,068 observations Rook Corvus frugilegus Field notes Supported by All 262 native plantssupport it in the US Food plants Plants it feeds on Moss Campion, Waterpepper, Pine Barren Gentian, Common Yarrow 262 Close