dcsimg
Please read BHL's Acknowledgment of Harmful Content

Status Update: Internet Archive is working to restore services ASAP. BHL page images may be intermittently available or offline until IA services are fully restored. Thank you for your continued patience.

More information

Sort By:
  1. By: Applegate, Roger D. - Berger, Daniel D. - Cochran, William W. - Raim, Arlo J.
    Type: Article
    In: The journal of raptor research
    Volume: 21
    Issue: 2
    Date: 1987
    Page Range: 68--70
    Publication Info: Hastings, Minn, Raptor Research Foundation, ©1987-
  2. By: Berger, Daniel D. - Anderson, Daniel W. - Weaver, James D. - Risebrough, Robert W.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 84
    Issue: 3
    Date: 1970
    Page Range: 265--267
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  3. By: Enderson, James - Craig, Gerald R. - Burnham, William A., - Berger, Daniel D.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 96
    Issue: 3
    Date: 1982
    Page Range: 255--264
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  4. By: Mueller, H C - Berger, Daniel D.
    Type: Article
    In: The journal of raptor research
    Volume: 26
    Issue: 3
    Date: 1992
    Page Range: 136--145
    Publication Info: Hastings, Minn, Raptor Research Foundation, ©1987-
  5. By: Mueller, Helmut C - Berger, Daniel D.
    Type: Article
    In: The Wilson bulletin
    Volume: 79
    Issue: 4
    Date: 1967
    Page Range: 397--415
    Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-
  6. By: Mueller, Helmut C - Berger, Daniel D.
    Type: Article
    In: The Wilson bulletin
    Volume: 73
    Issue: 2
    Date: 1961
    Page Range: 171--192
    Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-
  7. By: Mueller, Helmut C - Berger, Daniel D.
    Type: Article
    In: The Wilson bulletin
    Volume: 79
    Issue: 1
    Date: 1967
    Page Range: 50--63
    Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-
  8. By: Mueller, Helmut C - Berger, Daniel D. - Allez, George
    Type: Article
    In: The Wilson bulletin
    Volume: 93
    Issue: 4
    Date: 1981
    Page Range: 491--499
    Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-
  9. By: Mueller, Helmut C - Berger, Daniel D. - Mueller, Nancy S
    Type: Article
    In: The Wilson bulletin
    Volume: 115
    Issue: 3
    Date: 2003
    Page Range: 321--324
    Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-
  10. By: Mueller, Helmut C - Berger, Daniel D. - Mueller, Nancy S - Robichaud, William - Kaspar, John L
    Type: Article
    In: The Wilson bulletin
    Volume: 114
    Issue: 2
    Date: 2002
    Page Range: 272--275
    Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-
  11. By: Mueller, Helmut C - Mueller, Nancy S - Berger, Daniel D. - Allez, George - Robichaud, William - Kaspar, John L
    Type: Article
    In: The Wilson bulletin
    Volume: 112
    Issue: 2
    Date: 2000
    Page Range: 214--224
    Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-
  12. By: Risebrough, Robert W. - Florant, Gregory L. - Berger, Daniel D.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 84
    Issue: 3
    Date: 1970
    Page Range: 247--253
    Publication Info: Ottawa Ottawa Field-Naturalists' Club