Willow ptarmigan complicated changes in plumage several times a year and the differing colour and pattern of the summer plumage: The willow ptarmigan often hybridises with the black grouse ("Tetrao tetrix") and the hazel grouse ("Tetrastes bonasia") and occasionally with the western capercaillie ("Tetrao urogallus"), the spruce grouse ("Falcipennis canadensis") and the rock ptarmigan ("Lagopus muta"). During the Pleistocene, the willow ptarmigan widely occurred in continental Europe. Authors who recognize paleosubspecies have named the Pleistocene willow ptarmigan "L. l. noaillensis" (though the older name "medius" might be the correct one). These marginally different birds are said to have gradually changed from the
Return to White Plume Mountain the volcano's smoke—the face of Keraptis himself, say those who should know. Is the vile wizard immortal after all? Or is there an even greater threat building beneath White Plume Mountain? In 1999, several supplements updated the best-loved "Dungeons & Dragons" adventures from the past, among them "" (1999), "Dragonlance Classics 15th Anniversary Edition" (1999), "Ravenloft" (1999), "Return to the Keep on the Borderlands" (1999) and "Return to White Plume Mountain" (1999). Return to White Plume Mountain Return to White Plume Mountain is an adventure module for the "Advanced Dungeons & Dragons" roleplaying game released in 1999 by Wizards of