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Henderson, A. D. (1925).  With the early breeders [photos 43: 36-37, 56, 57]. 42, 50-57.
Henderson, A. D. (1924).  With canoe and camera on some Alberta lakes [photos, 67, 68, 107, 113, 119, 125]. 41(2), 14-18.
V
Henderson, A. D. (1926).  The voice of the Old-squaw. 28(4), 173.
U
Henderson, A. D. (1925).  An unusual nest of mallard. 39, p.44.
S
Henderson, A. D. (1944).  The Screech Owl in Alberta. 58(4), p142.
Henderson, A. D. (1933).  Sandhill crane nesting in the muskeg. 50, 18-20.
R
Henderson, A. D. (1931).  Richardson's owl. Unpublished field notes,
Henderson, A. D. (1923).  The return of the magpie. 40, 142.
N
Henderson, A. D. (1921).  Notes on the sharp-tailed grouse. 38, 38-39.
Henderson, A. D. (1927).  New tenants in old nests. 44, 166-168.
Henderson, A. D. (1923).  Nesting of the solitary sandpiper. 40(2), 54-56.
Henderson, A. D. (1915).  Nesting of the Great Gray Owl in central Alberta. 32, 2-7.
Henderson, A. D. (1919).  Nesting of the American Hawk Owl. 36(4), 59-63.
Henderson, A. D. (1927).  Nesting habits of the Lesser Yellowlegs. 7, 13-15.
Henderson, A. D. (1923).  Nesting habits of the Broad-winged hawk. 40(11), 182.
Henderson, A. D. (1924).  Nesting habits of the American goshawk. 38, 8-9.
Henderson, A. D. (1924).  A nest of the Solitary Sandpiper. 41(11), 132-133.
Henderson, A. D. (1924).  Nest of the Lesser Scaup duck, of peculiar construction, owing to high water, Lake Mageau. 41(9), 107.
Henderson, A. D. (1924).  Nest of the Canvas-back Duck, Lake Magean. 41(10), 125.
Henderson, A. D. (1918).  A nest of Richardson's owl. 35, 66-71.
Henderson, A. D. (1917).  Nest and eggs of western horned owl, Mar. 17, 1913 [photo]. 34, p. 105.
L
Henderson, A. D. (1931).  The long-billed curlew at Belvedere. 48, 418.
Henderson, A. D. (1920).  Local rarities. 37, 132-134.
Henderson, A. D. (1927).  Letter to the editor [re 27 sets of goshawk eggs]. 7, 5-6.
Henderson, A. D. (1923).  Late Mallards. 40(2), 31.

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