Audubon Field Glass 



The ideal glass for bird-students, including case and 

 strap, magnifies about three times, price $7.50, postpaid. 

 Also a fine LeMaire Opera Glass, including case, magnifies 

 four times, price $12. 



BIRD BOOKS 



Any of the standard works on birds supplied. Wnlc for lisf and prices. 



^ 



National Association of Audubon Societies 



1974 HKOAUWAY, NKW Y(JRK 



ANNOUNCEMENT 



I April 22, Mr. Guy Caldw-lJ will leave 

 m on a 20,000 mile tour through the southern 

 western states. He will accept lecture- 

 il engagements en route from Audubon So- 

 %, Nature Clubs, Boy Scouts, Girl Scouts, 

 p Fire Girls, f^ol leges, and the like, 

 ubject, 



TreeSy Blrds^ and 

 Wild Flowers 



\j>i illustiat'-d by lantern-slides in natural 

 s. Mr. ('aldwell is a specialist in Tre^; Sur- 

 a Naturalist Traveler, and Musician, aod 

 ving are sonoe of the institutions for which 

 18 Kictured; 



Irooklyn Institute of Science, Harvard Club 

 f Boston, Essex Institute of Salem, New 

 ork Board of Education, Ohio Audubon So- 

 iety cApril 28, 1922;, Boy and Girl Scouts, 

 amp Fire Girls, Colleges and Women's Clubs. 



t is undoubtedly one o) tlie finest natural whistlers 

 lerica," — Newj'OKI (R, I.) News, 

 c. have never had such a [xTformance as you gave 

 tlie mando-lute, and I am frank to say I did not 

 there was so much harmony in the instrument, 

 oys h;ive been trying to imitat* your bird-calls 

 ince," — New Yokk Mn.j'fAKy AcADEMy, H. M. 

 orough, Assistant Superintendent. 



•irlhur infijrmutiijn, term^. and dales, write dired Ut 



GUY CALDWELL 

 xford Street Cambridge, IVIass. 



Rustic Bird-Houses Are the Best 



Where did Hirdw nebi 

 l,(-fo)(i <<);i'iltio/jK mtt.de ii 

 /.< < <;-.-,i)7 f<)r umu to pro- 

 . ','< 'Ix/jj JtoiiKesV "tluAiea 

 lli'ii, I ii'ei'fU'.r" (<ir Huet awd 

 'ji.ii;) );i the eiiiiJHjei- it is 

 ;i BpJe/iilid itobi/i or I'h'f.hC', 

 Shelf. I'f ice $X.iyj, or 2 for $f) 

 tmnouH '6 bird riouBCK for $fi. 



Cretit',enl. 

 8rt am) vi 

 frail 'O'ii 

 l^at.;,prl'e 

 SS. Ask fo/ 

 Ijuujphl e I, 

 an d K e > 

 logical rea!*""' '■*'.' '*"» ' raij iw betui 

 than itM i>rede';eKwjrs, 



CRESCENT COMPANY 

 Tonne River P. O. New Jeraey 



BOS I ON If J D "< 'J r* 



I i< u House and dook Lo. 



Substantial, moderate-priced Bird 

 I louses. The largest struck of old 

 and rare bird bo<)ks and pamphlets. 

 Catalogues, 



Mail Orders Only 

 162 BoyUton Street, BOSTON, MASS. 



