Authors: Storrs L Olsen

Published in Bulletin of the British Ornithologists' Club, in 2000, in volume 120, issue 1, pages 59-62

Created: 2012-07-01, modified: 2012-07-01

Authors: Storrs L Olson

Published in The Wilson Bulletin, in 1973, in volume 85, issue 4, pages 381-416

Created: 2016-12-04, modified: 2023-02-16

Authors: Storrs L Olson

Published in The Wilson Bulletin, in 1974, in volume 86, issue 3, pages 246-250

Created: 2016-11-27, modified: 2023-02-16

Authors: J Olsen | P Olsen

Published in Raptor Research, in 1980, in volume 14, issue 1, pages 10-12

Created: 2017-04-08, modified: 2017-04-08

Authors: Storrs L Olson | John Farrand

Published in The Wilson Bulletin, in 1974, in volume 86, issue 2, pages 114-120

Created: 2016-11-27, modified: 2023-02-16

Authors: Storrs L Olson

Published in The Wilson Bulletin, in 1975, in volume 87, issue 1, pages 1-5

Created: 2017-08-22, modified: 2023-02-16

Authors: J Olsen | P Olsen

Published in Raptor Research, in 1981, in volume 15, issue 2, pages 53-57

Created: 2017-04-08, modified: 2017-04-08

Authors: Storrs L Olson

Published in Bulletin of The British Ornithologists' Club, in 1998, in volume 118, pages 256-259

Created: 2012-12-02, modified: 2012-12-02

Authors: Storrs L Olson

Published in The Wilson Bulletin, in 1994, in volume 106, issue 1, pages 1-17

Created: 2016-12-04, modified: 2023-02-16

Authors: Storrs L Olson

Published in Bulletin of The British Ornithologists' Club, in 1995, in volume 115, pages 35-39

Created: 2012-12-02, modified: 2012-12-02

Authors: Storrs L Olson

Published in Bulletin of The British Ornithologists' Club, in 2003, in volume 123A, pages 26-34

Created: 2013-04-28, modified: 2013-04-28

Authors: R Bartos | P Olsen | J Olsen

Published in Journal of Raptor Research, in 1989, in volume 23, issue 3, pages 117-120

Created: 2017-04-07, modified: 2017-04-07

Authors: Storrs L Olson

Published in Bulletin of The British Ornithologists' Club, in 2005, in volume 125, pages 155-157

Created: 2012-12-02, modified: 2012-12-02

Authors: Storrs L Olson | Kenneth I Warheit

Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, issue 1, pages 9-12

Created: 2012-09-16, modified: 2014-11-24

Authors: L L Hamilton | P J Zwank | G H Olsen

Published in Journal of Raptor Research, in 1988, in volume 22, issue 1, pages 22-26

Created: 2017-04-07, modified: 2017-04-07

Authors: Storrs L Olson

Published in Proceedings of The Biological Society of Washington, in 1976, in volume 89, pages 259-264

Created: 2011-06-10, modified: 2016-06-21

Authors: Storrs L Olson

Published in Bulletin of The British Ornithologists' Club, in 1979, in volume 99, pages 112-113

Created: 2012-12-03, modified: 2014-10-21

Authors: George Tamaki | Darryll Olsen Olsen

Published in Journal of the Entomological Society of British Columbia, in 1977, in volume 74, pages 23-26

Created: 2025-11-23, modified: 2025-11-23

Authors: Helen F James | Richard L Zusi | Storrs L Olson

Published in The Wilson Bulletin, in 1989, in volume 101, issue 2, pages 159-179

Created: 2016-12-04, modified: 2023-02-16

Authors: Storrs L Olson

Published in Bulletin of The British Ornithologists' Club, in 2006, in volume 126, pages 323-324

Created: 2012-12-02, modified: 2012-12-02

Authors: J S Ash | Storrs L Olson

Published in Bulletin of The British Ornithologists' Club, in 1985, in volume 105, issue 4, pages 141-143

Created: 2012-12-03, modified: 2015-04-30

Authors: Storrs L Olson

Published in The Wilson Bulletin, in 1974, in volume 86, issue 2, pages 110-113

Created: 2016-11-27, modified: 2023-02-16

Authors: J Olsen

Published in Rhodora, in 1979, in volume 81, pages 449-501

Created: 2014-06-16, modified: 2023-02-16

Authors: Storrs L Olson

Published in Bulletin of The British Ornithologists' Club, in 2007, in volume 127, pages 225

Created: 2012-12-02, modified: 2012-12-02

Authors: Storrs L Olson

Published in Bulletin of The British Ornithologists' Club, in 1994, in volume 114, pages 264-267

Created: 2012-12-02, modified: 2012-12-02

Authors: William Suárez | Storrs L Olson

Published in Journal of Raptor Research, in 2003, in volume 37, issue 1, pages 71-75

Created: 2017-04-07, modified: 2017-04-07

Authors: Chris E Olsen | Dorothy Olsen Davies

Published in Journal of The New York Entomological Society, in 1947, in volume 55, issue 2, pages 107-113

Created: 2016-06-13, modified: 2023-02-16

Authors: Storrs L Olson

Published in Proceedings of The Biological Society of Washington, in 2003, in volume 116, pages 732-736

Created: 2011-04-14, modified: 2011-06-21

Authors: Storrs L Olson

Published in Bulletin of The British Ornithologists' Club, in 2006, in volume 126, pages 69-70

Created: 2012-12-02, modified: 2012-12-02

Authors: Storrs L Olson | Paul J Hearty

Published in Veliger, in 2007, in volume 49, pages 132-139

Created: 2013-12-24, modified: 2013-12-24

Authors: Review By: Joel Cracraft

Published in The Wilson Bulletin, in 1974, in volume 86, issue 4, pages 484-485

Created: 2016-11-27, modified: 2023-02-16

Authors: B L Turner | John Olsen

Published in Sida, Contributions To Botany, in 1988, in volume 13, issue 1, pages 39-43

Created: 2015-12-02, modified: 2015-12-02

Authors: Storrs L Olson

Published in Contributions In Science (Los Angeles), in 1980, in volume 330, pages 51-57

Created: 2016-11-27, modified: 2023-02-16

Authors: Storrs L Olson

Published in Proceedings of the Biological Society of Washington, in 1985, in volume 98, issue 2, pages 526-532

Created: 2011-04-28, modified: 2011-10-03

Authors: Storrs L Olson | David W Steadman

Published in Proceedings of The Biological Society of Washington, in 1980, in volume 92, issue 1, pages 23-27

Created: 2011-07-27, modified: 2016-06-21

Authors: Storrs L Olson

Published in Bulletin of The British Ornithologists' Club, in 1998, in volume 118, pages 47-52

Created: 2012-12-02, modified: 2012-12-02

Authors: John Olsen

Published in Madroño, in 1977, in volume 24, issue 1, pages 29-36

Created: 2016-02-15, modified: 2023-02-16

Authors: Trevor H Worthy | Storrs L Olson | Thierry Smith

Published in Bulletin of The British Ornithologists' Club, in 2008, in volume 128, issue 4, pages 228-232

Created: 2015-08-11, modified: 2015-08-11

Authors: S J Olsen

Published in Breviora, in 1956, in volume 66, pages 1-12

Created: 2009-12-27, modified: 2011-06-21

Authors: S J Olsen

Published in Breviora, in 1956, in volume 51, pages 1-5

Created: 2009-12-27, modified: 2011-06-21

Authors: C E Olsen

Published in Bulletin of the Brooklyn Entomological Society, in 1916, in volume 11, pages 82-83

Created: 2016-05-18, modified: 2016-05-18

Authors: J Olsen

Published in Phytologia, in 1990, in volume 68, issue 2, pages 137

Created: 2016-05-06, modified: 2016-05-06

Authors: O W Olsen

Published in Pan-Pacific Entomologist, in 1929, in volume 5, pages 181-182

Created: 2017-05-21, modified: 2017-05-21

Authors: Herculano M F Alvarenga | Storrs L Olson

Published in Proceedings of The Biological Society of Washington, in 2004, in volume 117, issue 1, pages 1-9

Created: 2011-08-11, modified: 2014-10-15

Authors: Storrs L Olson

Published in Annals of The South African Museum, in 1994, in volume 104, pages 49-61

Created: 2012-10-29, modified: 2012-10-29

Authors: John Olsen

Published in Sida, Contributions To Botany, in 1979, in volume 8, issue 2, pages 128-134

Created: 2015-12-02, modified: 2015-12-02

Authors: C E Olsen

Published in Bulletin of the Brooklyn Entomological Society, in 1926, in volume 21, pages 185-187

Created: 2016-05-18, modified: 2016-05-18

Authors: C E Olsen

Published in Bulletin of the Brooklyn Entomological Society, in 1917, in volume 12, pages 21

Created: 2016-05-18, modified: 2016-05-18

Authors: J Olsen

Published in Raptor Research, in 1986, in volume 20, issue 1, pages 41

Created: 2017-04-08, modified: 2017-04-08

Authors: Sandra L Olsen

Published in Annals of the Carnegie Museum, in 1994, in volume 63, issue 2, pages 115-153

Created: 2017-03-19, modified: 2025-12-17