CONTENTS 
Some Colorado Night Heron Notes (with 9 photos by the author) Robert B. Rockwell \13 
Nesting of the Spotted Owl in Northeastern Los Angeles County, California 
Lawrence Peyton 122 
Notes on the Rufous-crowned Sparrow (with one photo by W. Otto Emerson) 
- ...J, R. Pemberton 123 
The Anna Hummingbird J. H. Bozules 125 
Late Spring in Lake Valley (with two photos) Milton S. Ray 12S 
FROM FIELD AND STUDY 
Two Avian Stragglers within the State of Colorado Horace G. Smith 133 
Cowbird in Los Angeles County R. M. Perez 133 
The Western Martin Nesting in Los Angeles R. M. Perez 133 
Editorial Notes and News - 134 
Publications Reviewed 135 
Minutes oe Cooper Club Meetings 140 
Directory of Members of the Cooper Ornithological Club 140 
Entered as second-class matter February, 1908 , at the post office at Los Angeles (Hollywood 
Station) , California, under Act of Congress of March 3 , 1879. 
Issued from The Office of The Condor, First National Bank Building, Hollywood, Cal. 
FOR SALE, EXCHANGE AND WANT CODUM — In this space members of the C. O. C. are allowed one 
notis of about 35 words in each issue free of charge. Books and magazines can be offered for sale or exchange: bird 
skins and sets of eggs can be offered in exchange, but NOT FOR SALE. Notises must be written on one side only 
of a clean sheet of paper. For this department address W. Lee Chambers, Santa Monica, California. 
FOR EXCHANGE — A number of choice sets 
of Xantus’ Murrelet, Black Petrel, etc. Wanted, 
sets of Llawks, Sea-birds or Waders of equal 
value. — Alfred B. Howell, International 
Fisheries Co., 940 Atlantic St., San Diego , Cal. 
For Sale — T he ornithological library of H. 
R. Taylor, at very low prices. Any one inter- 
ested send stamp for list. — M rs. Agnes M. 
Taylor, Carmel , Cal. , care of Carmel Devel- 
opment Co. 
WANTED — Audubon Magazine, VOL- I, no. 
2; Loon, no. 1; Observer, vol. VII, no. 1, vol. 
viii, nos. 9-12; Iowa Ornothologist, vol. iv, 
nos. 1 and 3; Journ. Maine Orn. Soc., nearly 
all; Agassiz Journal, nos. 1, 2, 4, and later; and 
many others. Can offer desirable bird maga- 
zines, skins and eggs. Send list. — Frank L- 
Burns, Berwyn, Pa. 
WANTED — Audubon’s Ornith. Biography, 
vol. iv; Nuttall, Land Birds, 1832; The Osprey, 
vol. hi, no. 10, vol- iv, nos. 2, 3, 5, vol. i, 
New Series, nos. 3, 4, 5, 6; The Auk, VOLS. 1, 
2, 3 and 6. Offers desired. — Charles R. 
Keyes, Mt. Vernon, Iowa. 
FOR SALE OR EXCHANGE — Complete 
history of Coronado’s great expedition in 1540- 
42, for archaeological, ethnological, or ornitho- 
logical books, papers, or cash. — Earl R. For- 
rest, No. 32 S. Franklin St., Washington, 
Penn' a. 
WANTED — Oregon Naturalist, vol. 1, no. 12; 
Naturalist, Austin, Texas, vol. I, nos. 2, 6; Ran- 
dom Notes on Natural History, Providence, R.I., 
vol. i, nos. 1-4; vol. ii, no. 12; vol. hi, nos. 4-6, 
8-11; Wisconsin Naturalist, vol. H, complete; 
Bull. Mich. Orn. Club, vol. ill, nos. 3, 4; vol. v, 
nos. 2, 4. Will pay cash for any of the above. 
— W. C. Braislin, M.D., 556 Washington Av., 
Brooklyn, N. Y. 
I have secured the remaining copies of "The 
Story of the Farallones” by C. Barlow. A 
dainty little booklet of 32 pages published by 
H. R. Taylor, Alameda, 1897. This describes 
the Farallones and its bird rookeries and is il- 
lustrated by 26 half-tones. These sold for 50c 
each, but as long as they last I will send copies 
for 10c or three copies for 25c post paid. — W. 
LEE Chambers, Santa Monica, Cal. 
When replying to advertisements please mention THE CONDOR 
