W
Wagner and isolation, [241].
Wallace and evolution, [39].
Warm-blooded animals, [99].
Weissman and evolution, [235].
Wilberforce, Bishop, and evolution, [41].
Wintering of ground hog, [103].
Wintering of mammals, [103].
Wintering of squirrels, [103].
Woodchuck, [103].
Woodpecker's nest, [146].