INDEX. : 767 
Octopus Bairdii, 395. 
oe, h ubra, 366. 
o 
Onychoteuthis, 85. 
regon snowbird, 15. 
Oreodo 
Oriole, 1 
Orni oles. 308, 3 
hi can, 226. 
New England, 42. 
Orthoceras, 104. 
Ortyx Vi irginianus, 1 199. 
Paen paige p picipes, 242. 
eep, 732. 
whale ae tag of the Yucca moth, 3 619. 
Owl, white 
Oxybaphus glaber, 302. 
Pacific shells, 114, 126. 
Painted bunting, 500. 
flycatcher, 325, 
pilio pre Tosa PE 129. 
Parsley, 9. 
erT culus savanna, 200. 
Peat, 563 
Pedicellar 
Pediculis cervicalis, 16. 
aran 16. 
AEn 
Pelican, 170. 
Penguin i 40. 
Pennatula, 313. 
Petalonsx' ‘nitidus, 3 300. 
Petalostemon career 299. 
a mpsonz, 300. 
Peteri The 
Petroleum 
Peucea æstivalis, 616. 
8, 322. 
Peatedaana: serene 301. 
ermine 24. 
ollen, 1 
Pines, pasiera p wth in, 111. 
Soe Hi sro ‘ 
s, 100, 
Pibg Abertii, 324. 
us, 44. 
ee 199. 
pat dont 
Plants, arran s of leaves in, 481. 
gemi bution pt 268. 
— of coal-gas on, 366. 
Influence of eera light on, 365. 
Platanietids, 26 
Poisonous plants, 4. 
Poisons, action of, on the blood corpus- 
sae » 700. 
otic, 12 
Polaris, resus of AER P 509. 
Pollen, 236. 
Po lygala s subspinosa, 299. j 
ipo ooyeno soca Avicularia of the 
or a 
anty DF æ, 27. 
Poæœcetes s gramineus, 201. 
Ae bilineata, 323. 
rtulaca, sensitive stamens in, 464. 
Potato beetle of Colorado, 430. 
Pothoc 
Pottery 
Pow ad aha od J omens 413. 
Prairie mi 
on wes 
Prehis Pg sof the United Ste es ee 
Preser anion of, the Io ower anima 
Soor 
mians, 2, 
Protosetaci n, 25. 
Pterom: ales earthen 242. 
ponn 132. 
Puff-balls, 7: 
Pulex irritans, 16. 
netra 
Pyranga estiva, 199. 
Py cia e rabineos, 170, 325. 
Pyrrhula, 239. 
Quail, 199 
eet 154. 
ndulata, 302. 
nae aioe fox, 115. 
Pichuneathe acris, 8. 
Raphides, 445. 
aspberry suwfly, 243. 
Baniosnats, 85, 433. 
pt 
ted apie 
Red flicker, J5. 
vented th g er 
Rhexia Virgin o 
ae e Lotensis, 411. 
sr icodendron; 4, 5, 6, 12. 
enata, 4, 5, 8, 12. 
Ristinids 24. 
n seal of Alaska, 178. 
seer 
Rock by heed aise of, 726. 
hor osbeak, 493. 
Rufow elon ag sparrow, 322. 
Sage, 334. 
Salix Nevadensis, 302. 
mon aca 
sition of, 370. 
Salt pika ve ley, 729. 
Salvia, 334. 
Sandwich alaaa oo 171. 
Sarcophaga carn: 
Saiiba ants b 
olytes caryæ, 
Scerophulariaceæ. 
Sea, depths of, 405. 
Sea bottom, geology of, 160. 
