43 



THE OOLOGIST. 



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 sent free. Oldest agency for securing patents. 



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Scientific Hmericam 



A handsomely illustrated weekly. 



Largest cir- 

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culation of any scientific journal, 



year; four months, $1. Sold by all newsdealers, 



MUNN iCo.36iBroadway. New York 



Branch Office. 625 F St., Washington, D. C. 



"You might as well be out of the Bird World al- 

 together as go without THE OSPREY." 



XHR OSFRRY, 



An Illustrated Monthly Magazine of 

 Popular Ornithology. 



Edited by Theodore Gill, in Co-op- 

 eration with Robert Ridgway, L. 

 Stejneger, C. W. Richmond and 

 Other EminentOrnithoIogists. 



The Osprey does not keep a poet, 

 but it has an office cat who can catch 

 more birds than all the poets put to- 

 gether. If you don't believe this, read 

 The Osprey. If you want to buy, sell 

 or exchange specimens, advertise in 

 The Osprey. If you want to keep in 

 with other Bird Men, subscribe for The. 

 Osprey. If you want to write about 

 Birds, you can do it in The Osprey, 

 provided you know how to write. If 

 you like a beautifully printed and pro- 

 fusely illustrated magazine, all about 

 Birds you must have The Osprey. 



Terms— One Dollar a Yeab. 

 Published by; 



THE OSPItEY COiarANY, 



321-323 414 St., V^ashington, D. C. 



The Condor for 1901. 



This popular Californian, illustrated maga- 

 zine of ornithology begins its third volume 

 with 1901, and its issues range from 24 to 32 

 pages in size. It controls the output of West- 

 ern material, and prints the most interesting 

 and valuable articles to be found in any "bird "^ 

 journal. New features have been introduced 

 for 1901, which will serve to make THE CON- 

 DOR a leader ! 



The March (1901) number is one of extreme 

 interest, containing among other things a 

 charming article on the nesting of the Golden. 

 Eagle by R. H. Beck, illustrated with three full 

 page plates depicting nests in various rugged 

 situations Mr. E. H. Skinner contributes a- 

 valuable and most interesting illustrated ar- 

 ticle on the nesting habits of Giraud's Fly- 

 catcher in its Mexican home, and other inter- 

 esting papers are presented by Joseph Grin- 

 nell, A. W. Anthony, R. D. Lusk and other well 

 known contributors. A copy of this valuable 

 number will be sent for 20 cents in stamps. 



YEARLT SUBSCRIPTION, $1 ; VOL. H CAN ALSO 

 BE SUPPLIED AT $1. 



The Cooper Ornithological Club also offers 

 for sale its new 80-page publication on "The- 

 Birds of the Kotzebue Sound Region, Alaska," 

 by that well-known writer, Joseph Grinnell. 

 This will be sent on approval; price 75 cents,, 

 postpaid. 



Address all orders for sample copies, sub- 

 scriptions or communications to 



C. BARLOW, Editor and Business Mgr.> 

 Santa Clara, Cal. 



