INDEX. 
Grosbeak, 307 
Hare, bones of (fossil) 101, 488 
Health, effects of our climate on 
172 
Hedge-hogs, their habits, &c. 386 
Hedge-hogs, their winter sleep, 
427 
Hedge scent, 425 
Helix subvirescens, 420 
Helix trochilus, 301 
Helix virgata, 291, 413 
Hills, relative heights of, 51 
Hills round the Moor, 26 ; 
Hills, their effect on climate, 144 
Hippocampus, 286 
Hirundines, their natural abodes 
318, 349 
Honey Buzzard, 300 
Honey-dew, 421 
Honey made from heaths, 386 
Hoopoe, 219, 226, 307 
Horse, bones of (fossil) 89, 90 
438 
Horse shoe vallies, 72 
House flies, their hybernation, 
399 
Human bones in caves, 97, 99 
Human bones in caves, age of, 
95 
Hyena fossilis, 84, 89, 10], 439 
Hybrid birds, 209, 217 
Ice, formation of, 184 
Igneous rocks, 13, 21, 80 
Igneous rocks, characters of, 27 
Igneous rocks, origins of, 25 
Igneous rocks, their junctions 
with the grauwacke series, 31, 
Indistinct relics, 43, 58 
Ingress, of the sea, 113 
Insect blight conveyed by wind, 
161 
Insects laid up in winter, 412 
Instinct, its nature, 317 
Insulated depositions, 71 
Intermediate strata, 41, 62, 66, 
67, 69 
Invasion of the sea, 111, 121 
Tron in lime, 54 
447 
Iron in slate, 42, 54 
Iron, vein of at Mount Batten, 
34, 452 
Tron, vein of at Yealm Bridge, 53 
Islets of Great Britain, 109 
Italy of the west, 153 
Jackdaw, habitats of, 318 
Jasper, 42, 53 
June, variableness of, 157 
Kent’s hole, 94 
Kingfisher, 321, 411 
Kite, 300, 305 
Lakes, 146 
Land-shells, 246,315 
Lapwing, 298, 309 
Lara, alterations in its size, 116, 
125 
Lara, amount of deposit in, 124 
Lara once a sylvan district, 123 
Larch, plantations of in Scot- 
land, 20 
Late frosts, 165 
Late nestling, 369 
Lepas costata, 330 
Light, artificial, effects of on 
birds and bats, 381 
Limestone, its characters, &c.49 
Limestone, its fossils, 52, 55 
Limestone, its localities, &c. 47 
Limestone, not a coral rock, 68 
Local geologies, 64, 104 
Long-eared Bat, habits of, 379 
Low spots, their effects on health 
174 ae 
Lyell’s doctrine of present agen- 
cies, 99 
Lyd, reputed gorge of, 134 
Magnetic iron.stone 
Mammals, 192 
Mammals, migration of, 197 
March, flowers of, 426, 427 
March, frosts in, 427 
March. ornithology in, 426 
Marine molluscs, 251, 263, 326 
Marine molluscs, rarer of Corn- 
wall, 252, 254, 259, 261, 262 
