136 



THE MIGRATION OF BIRDS 



Gadow, H. F., 20 



Gatke, H., 33, 34, 47, 50, 51, 



52, 62, 63, 121 

 Geoffroy St Hilaire, 115 

 Geographical Distribution, 2, 



10 

 Geothlypis trichas, 69 

 Glacial Epoch, 20 

 Glaishek, 90 

 Gmelin, J. G., 117 

 Goldcrest, 95, 9o, 109, 113 

 Goldeneye, 25 

 Golden Plover, 23, 24, 25, 26, 



61, 77, 80, 111 

 Great Auk, 22 

 Great Crested Grebe, 44 

 Guillemot, 124 



Hawk Owl, 121 



Herman, O., 5, 6, 38, 40, 99, 



115, 118, 129 

 Hibernation, 115, 116 

 Hirundo rustica, 65 

 Homer, 114 



Hooded Crow, 51, 75. 97 

 Hudson, W. H., 28, 124 

 Hudsonian Godwit, 28, 29 



lsepipteses, 39 



Jack Snipe, 7 



Knot, 3, 28 



Labrador Duck, 22 



Land-bridges, 42, 43 



Lapwing, 23, 74, 85 



Legg, J., 5, 117 



Lesser Black-backed Gull, 123 



Limosa haesmastica, 28 



Lucands, 47 



Mach-Bruer, 61 



Manx Shearwater, J22 

 Marek, M., 32 

 Marsham family, 117 

 Martorelli, G., 61 

 Maryland Yellowthroat, 69 

 Meadow Pipit, 109 

 Merriam, C. H., 6 

 Middendorf, A. T. Von, 39, 58 

 Mnistitta varia, 68 

 Mobius, K., 61 

 Montagu, G., 115 

 Moon-phase3, 108 

 Moult, 67 



Newton, A., 2, 11, 61 

 Nightingale, 43 

 Noddy Tern, 64 

 Non-breeding birds, 27, 28 

 Numenhis longirostris, 122 



Oestrelata brtvipes, 123 



neglecta, 123 



Orientation, 56 

 Ornithophaenology, 6, 117 

 Oystcrcatcher, 109, 111 



Pacific Golden Plover, 26, 80 

 Pallas's Sand-grouse, 8 

 Palm Warbler, 69 

 Palmen, I. A., 39 

 Penguin, 124 

 Puffin, 124 



Quinet, A., 41 



Quiscalu* purpureus, 48 



Red Grouse, 3, 7 

 Red-throated Diver. 124 

 Redwing, 22, 88, 109, 111 

 Ringing, 71-76 

 Robin, 7, 8, 109 

 Rook, 8. 97 

 Rushes, 85, 88 



