34 



THE OOLOGIST, 



WANTED.— To correspond with collectors 

 of Odonata in all parts of the world. Would 

 like to exchange dragon-flies of eastern New 

 York, all correctly determined, for named 

 or unnamed specimens of western American 

 or exotic forms. Darnel-flies, Zygoptera, of 

 families Calopterygidae and Agrionidae 

 especially desired. CHAS. P. ALEXANDER. 

 126 N. Perry St., Johnstown, N, Y. 



FOR EXCHANGE.-Nidologist Vol. II, III, 

 and IV complete and about 100 odd numbers 

 of Vols. I, II. Ill and IV. Want certain odd 

 numbers of Bulletin Cooper O, Club, Condor, 

 Osprey, Nid, Oologist, Utica, N. Y., and rare 

 bird books. W. LEE CHAMBERS, Santa 

 Monica, Cal. 



EXCHANGE.-Want Swainson Warbler 

 and other southern skins. Offer Crossbills, 

 Grosbeaks, and other northern material. 

 W. E. SAUNDERS, London, Ont. 



WANTED.— Bird skins, egg in set. Can 

 offer mounted bird, bird skins, eggs in sets 

 and some singles. Send lists. JESSE T. 

 CRAVEN, 811 Roosevelt Ave.. Detroit Mich. 



EXCHANGE.— A few first class sets af 761a, 

 721a, 71i, 7ih and a lot of first class singles. 

 Want sets of 80, 106, 120 or skins. S. G. 

 JE WETT, 541 Lexington Ave.. Portland, Ore. 



A SENSIBLE GIFT 



A Globe. Map or Atlas is most practical. 

 Will afford profit and pleasure to the entire 

 family for years. Send for catalogue and 

 price list. Enclose this ad with 5 two cent 

 stamps, and we will send pocket map of 

 Manhattan. 



RAND, McNALLY & COMPANY, 



New York City. 



Perfection Bird Houses 



FOR THE 



PURPLE 

 MARTIN 



We Build Them, 



Twe ity-five 

 years' experience 

 in the siudy of 

 these fine birds, 

 and success in 

 their colonization 

 has taug.t us the 

 exact require- 

 ments of the 



House Martins, and enables us to construct 



ideal boxes for their use. 



Illustrated booklet, 10c. 



i.3t 



Jacobs Bird House Co. 



WAYNESBURG, PA. 

 J. WARREN JACOBS, Manager 



MINERALS, CORALS, CURIOS. 



I am just issuing a new list of particularly 

 showy material. If you have not received a 

 copy kindly let me know. 



ERNEST H. 



Box 173. 



SHORT, 

 Rochester, N. Y. 



BOOKS FOR THE NATURALIST. 



North American Land Birds, Baird, Brewer 

 and Ridgway. New edition, 3 vols., pub. 

 price, $10.00 My special price with Oologist, 

 one year, both prepaid $8.50 



Color Key to North American Birds, Chap- 

 man. Pub. price, $2.50, my special price with 

 Oologist one year, both prepaid $2.60 



North American Birds Eggs, Reed, pub. 

 price, $2.50, special with Oologist one year, 

 both prepaid . • $2.60 



Taxidermists Manual, Reed (new) prepaid 

 $1.75, special with Oologist, one year, both 

 prepaid $1.90 



Guide to Wild Flowers, Reed, leather, 75c.' 

 special with Oologist one year, both pre- 

 paid $1.00 



Birds of Maine, Knight (new) $3.50. Good 

 for New England and Middle States. Ontario 

 and E. Canada. Special with Oologist one 

 year, both prepaid $3.60 



Familiar Fish, McCarthy, pub. price $1.50. 

 special with Oologist one year, both pre- 

 paid $1.70 



Art of Taxidermy, Rowley, pub. price, $2.00, 

 special with Oologist one year, both pre- 

 paid $2.10 



Handbook of Birds of E. North America, 

 Chapman, $3.00, special with Oologist one 

 year, both prepaid $3.16 



Nests and Eggs of N. American Birds, 

 Davie, last edition, $2.00, special with Oologist 

 one year, both prepaid $2.10 



Butterflies and Moths, Holland, two vols, 

 in colors, pub. price, $7.00. special with 

 Oologist one year, both prepaid $7.20 



Trees and Their Leaves, Mathews (new) 

 illus.. pub. price $1.93, special with Oologist 

 one year, both prepaid $2.11 



The Mammals, Ingersoll, illus., pub, price, 

 $2.20, special with Oologist one year, both 

 prepaid $2.45 



Reptiles. Ditmars, illus., pub. price $4.00 

 special with Oologist one year, both pre- 

 paid $4.15 



Shells. Rogers, illus., pub. price, $4.00, 

 special with Oologist one year, both pre- 

 paid .$4.15 



"Penikese" Personal Memoirs of the 

 Azassiz Natural History Camp. Paper, 25c., 

 special with Oologist one year, both pre- 

 paid 50c 



Standard Catalogue of N. American Birds 

 and Eggs. Lattin and Short, paper, 25c., 

 special with the Oologist one year, both pre- 

 paid 50c 



Birds of W. New York, Short, 2d edition, 

 paper, 25c., special with Oologist one year, 

 both prepaid 50c 



ERNEST H. SHORT 



Box I 73 Rochester, N. Y. 



