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Filtering by: Alternative title ssim Circular of information no. 69 Resource Type Article Subject Bird populations -- Oregon

Seasonality of subspecies of selected terrestrial birds collected along the northern and central coasts of Oregon

Creator:

Bayer, Range D., 1947-

Abstract:

The monthly occurrence of subspecies for 18 terrestrial species are given. The greatest differences in seasonal status appear to be among subspecies of the American Robin, Yellow-rumped Warbler, Savannah Sparrow, Song Sparrow, and Dark-eyed Junco.

Resource Type:

Article

Full Text:

Cascades. Gabrielson and Jewett . . . . . . . . 2 8 6 (1940:483) Pages of SOO No. 7 124 54 54, 62, 69
Incomplete listing of Oregon bird records in A. C. Bent's life history series

Creator:

Bayer, Range D., 1947- and Bent, Arthur C.

Resource Type:

Article

Full Text:

Introduction of other Bulletins). Also see the Methods, section B. 628 1996 J. Oregon Ornithology No. 5