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1924
Henderson, A. D. (1924).  With canoe and camera on some Alberta lakes [photos, 67, 68, 107, 113, 119, 125]. 41(2), 14-18.
1923
Henderson, A. D. (1923).  Canada notes. 40(11), 180.
Henderson, A. D. (1923).  Cycles of abundance and scarcity in certain mammals and birds. 4(4), 264-265.
Henderson, A. D. (1923).  Further notes on the nesting of the Great Gray Owl. 40(8), 126-127.
Henderson, A. D. (1923).  Late Mallards. 40(2), 31.
Henderson, A. D. (1923).  Nesting habits of the Broad-winged hawk. 40(11), 182.
Henderson, A. D. (1923).  Nesting of the solitary sandpiper. 40(2), 54-56.
Henderson, A. D. (1923).  The return of the magpie. 40, 142.
1922
Henderson, A. D. (1922).  Blue laws and young ornithologists. 39, 44-45.
Henderson, A. D. (1922).  An eagle on a woodpile. 39, 61.
1921
Henderson, A. D. (1921).  Keen eyesight of the northern raven. 38, 82-83.
Henderson, A. D. (1921).  Notes on the sharp-tailed grouse. 38, 38-39.
1920
Henderson, A. D. (1920).  Golden Eagle and Hawk Owl. 37, 122.
Henderson, A. D. (1920).  Local rarities. 37, 132-134.
1919
Henderson, A. D. (1919).  Nesting of the American Hawk Owl. 36(4), 59-63.
1918
Henderson, A. D. (1918).  A nest of Richardson's owl. 35, 66-71.
1917
Henderson, A. D. (1917).  From the far northwest [photo on cover]. 34, 156-157.
Henderson, A. D. (1917).  Nest and eggs of western horned owl, Mar. 17, 1913 [photo]. 34, p. 105.
1915
Henderson, A. D. (1915).  Drumming of the ruffed grouse. 32(7), 117-118.
Henderson, A. D. (1915).  Nesting of the Great Gray Owl in central Alberta. 32, 2-7.

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