448 
Maritime spots resorted to, 173 
Martin, its habitats, 318 
Martin, its migration, 347, 226 
Mc’Enery, Rev. J. on human 
remains in caves, 96 
Meadow mouse, variations of its 
size, 371 
Meteorolite, 140 
Mewstone, 122 
Mica Slate, 21, 26,33 
Mice, bones of, (fossil) 88, 93, 
439 
Migrants, autumnal, 229, 230 
Migrants, brumal, 229, 230, 231 
Migrants, effects of weather on, 
234, 284, 287, 313, 347 
Migrants, summer, 229 
Migrants, uncertain, 232 
Migrants, variety of, 219, 220 
Migrants, vernal, 228 
Migration, 428 
Missel-thrush, song of, 361, 362 
363, 364 
Modern changes, 136 
Modern conglomerates, 137 
Moles. their winter sleep, 411 
Molluscs, their natute, 3542, 
343 
Months, their characters, 158 
Moose deer, 107, 296 
Morasses, 147 
Mosaic Flood, 72 
Mosaic Flood, its results, 74 
Motacilla neglecta, 305, 377 
Mountains, Fauna of, 276 
Mounts Bay, 109 
Mus intermedius, 329 
Nautilite, 433 
Nerita (fossil ?) 81, 107 
New Mouse, 329 
New Shell, 418 
New Sylvia, 207 
New Vole, 369 
Newt, torpidity of, 398 
Nightingale, 205, 283 
Night songsters, 416 
Nimble lizard, 314 
Nutcracker, 307 
Nuthatch, its notes, &c, 424 
INDEX. 
Old red sandstone, characters 
of, 60 
Old red sandstone, connexions 
of, 62 
Old red sandstone, fossils of, 57, 
62, 431 
Orchards, sites proper for, 166 
Oreston fissures, 82 
Oriole, 219, 307 
Ornithology,anomalous changes 
in our, 222 
Ornithology, extent of our, 222, 
313 
Ornithology, influences of Man 
on, 221 
Ornithology of Devon & Corn- 
wall, 349 
Ornithology, peculiarities in our 
224 
Orthoceratite in slate, 432 
Otter, its abodes, 319 
Otter, valley of, 127 
Ox, bones of, (fossil) 98, 440 
Oyster-catcher, 324 
Oysters killed by frost, 403 
Palmipedes, 312 
Palmipedes, causes of having so 
many, 320 
Palmipedes, rarer, 324 
Passeres of the coast, 320 
Peat, 137 
Pebbles of the coast and rivers, 
131 
Pectoral sandpiper, 323 
Pentacrinite in slate, 436 
Peristedion Malarmat, 244 
Petrifying spring, 141 
Pied fly-catcher, 307 
Pied wagtail, migrations of, 377 
Pilchard, migrations of, 239,325 
Plane tree, 426 
Planting of the Moor, 20 
Plutonic disturbances, 30 
27, 28, 29 
Plymouth, alterations in its in- 
lets, &c. 124 
Plymouth once peninsulated | 
130 
Plymouth Sound, its condition, 
* 
