Snow petrels are all white birds with black beaks and eyes. They are size of a pigeon and are at risk so predators when bending on bare rock.
vaccum wave from move tutor, brick break and rock smash TM and hm and can learn coounter by breeding but cant learn rock or ground moves
Rock Slide can only be learned naturally by some Pokemon in Sapphire (Sudowoodo, Slugma, Magcargo, Larvitar, Pupitar, Tyrannitar, Nosepass, Camerupt, and Solrock by level up; others can learn it through breeding) No TM or tutor is available
They are:Back-Shaped Rock PieceChest-Shaped Rock PieceCollar-Shaped Rock PieceCrumbled Rock PiecesHead-Shaped Rock PieceHindleg-Shaped Rock PieceTail-Shaped Rock Piece
no rock is water proof if a rock get hit with water it does erode so no rock is water proof
Petrels normally live in deep rock crevasses or in rocky cliffs.
Lichen will colonize the bare rock
Bare Rock Desert, very little sand, mostly rock
the Dry Valley Region
bare rock carbon dioxide atmosphere