March. 1919] 



The Ottawa Naturalist 



179 



Page 



Pleurotus ostreatus 2 



Plover, Black-bellied 160 



" Golden 160 



" Piping 160 



Semipalmated 160 



" Upland 160 



Pod'ilymhus podiceps 140 



Poinciana regia 111 



Pomatiopsis luslrica 15 



Porcupine, Song of 6 



PoTllandica arclica 85 



Polygonum persicaria 26 



Polypores, Names of com- 

 pared 58 



Potamogelon bupleuroides^ 109 



epih\,drus 109, 111 



Poientilla pectinata 110 



Porlulaca oleraca 4 



Prairie Chicken 55, 161 



Prozana Carolina 



Prunus serotina 5 



virginiana 5 



Pseudacris triseriata 53, 82 



feriarum 97 



Ptarmigan 161 



Pteris aquilina 4, 5 



Purple Martin, unusual 

 nesting material, used 



by 28 



Purslane 4 



Querquedula c\)anoptera^L^ 142 

 discors 142 



Rail, Sora 158 



" Yellow 158 



Virginia 77 



Railways in Ottawa Valley 1 35 

 Rana C. cantabrigensis^ _53, 82 



catesbiana 53, 82 



clamilans 53 



palustris 53 



" pipiens 53, 82 



septentrionalis 53, 82 



Ranunculus C^mbalaria 1 09, 110 



Ravens |49 



Redhead 142 



Red Squirrel, behaviour of 



the 9, 150 



Redpolls 149 



Reptiles, of the Ottawa 



district, list of 53 



Reptiles, economic value of 29 



Check list of 26 



Page 



Richardson, A. H., article 



by 73 



Robin, American 116 



Rhizophora mangle 111 



Rosablanda 110 



Rubus idaeus aculeatissimus 5 



Rumex acetosella 4 



Rumex crispus 4 



mexicanus 110 



Salamander, Dusky 53 



Red-backed__ 53 

 Spotted ___53, 81 



Two-lined 53 



Jefferson 53 



Water lizard 



81 

 81 

 159 

 159 

 160 

 159 

 159 



or praine 



Woodland 



Sandling 



Sandpiper, Baird's 



Buff-breasted _ . 



Red-backed 



Least 



Pectoral 159 



Semipalmated _ 159 



Solitary 160 



Spotted 160 



Spotted, wing 



habit of 56 



Stih 158 



White-rumped _ 159 



Scaup, Lesser 142 



Sapir, E., article by 116 



Saunders, W. E., articles by 



20, 38, 57. 77 



Saxicava rugosa 84, 85 



Sciurus hudsonica loquax^_ 9 



Scirpus parviflorus 109 



validus 4 



Scomber japonicus 136 



Scoter, white- winged 143 



Scutellaria parvula 110 



Seasonal, data, interesting. 131 



Selaginella rupestre 110 



Selachian, on the remains 

 of, from Edmonton 

 cretaceous of Alberta, 27 

 Seton, E. Thompson, ar- 

 ticle by 79 



Seeds 52 



Shaggy mane 2 



Shoveller 142 



Sight Identifications 134 



Siskins 149 



Sitta Canadensis I49 



Page 



Skunk Cabbage 4 



Sladen, F. W. L., articles 



by 71, 115 



Smith, H. I., articles by 



97, 115, 164 

 Snakes of Manitoba, list of 79 

 Snake. Garter, common, 



6, 53, 80, 135 

 the plains Garter. _ 81 



Grass or green 81 



Red-bellied or copper 



53. 81 

 Western hog-nosed_ 135 



Snipe, Wilson's 158 



Solidago canadensis 111 



macroph'^lla III 



sempervirens 109 



Soper, J. D., article by 147 



Sorrel 4 



Sparrow, house 116 



tree 149 



Spatula clypeata 142 



Sphaerium simile 15 



Spiders, collecting notes for 



Northern 13 



Spinus pinus 149 



Spirifer subvaricosa 113 



Spiranthes cernua 146 



lucida 146 



Romanzoffiana _. 146 

 Spizella monticola ochracea 149 



Spring-peeper 53, 82 



Squatarola squatarola 160 



Squirrel, Red, Behavior of 9 



Squirrels in Autumn 54 



Steganopus tricolor 158 



Sterna caspia 141 



forsteri 141 



hirunda 141 



Sternberg, C. M.. note by_ 56 

 Storeria occipito-maculata 53, 81 



Siohr, L. M., note by 55 



Surnia ulula caparoch 148 



Swallow, Barn 116 



Rough-wmged re- 

 cord of near Ottawa 77 



" Tree 125 



Swan. Trumpeter 1 44 



" Whistling 143 



Sula bassana 21. 116 



S^mplocarpus foetidus 4 



Tamarindus indicus 111 



Taverner, P. A., articles by 



6, 21, 36, 56, 75, 97. 119, 



132, 134, 137, 157. 



