Authors: Steven M S Gregory

Published in Forktail, in 2000, in volume 16, pages 164-166

Created: 2019-05-12, modified: 2019-05-12

Authors: Steven M S Gregory

Published in Bulletin of the British Ornithologists' Club, in 2011, in volume 131, issue 3, pages 206-208

Created: 2018-10-08, modified: 2018-10-08

Authors: Steven M S Gregory

Published in Bulletin of The British Ornithologists' Club, in 1998, in volume 118, pages 126-127

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

Authors: Normand David | Steven M S Gregory

Published in Bulletin of The British Ornithologists' Club, in 2008, in volume 128, issue 4, pages 273-274

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

Authors: John M Penhallurick | Steven M S Gregory

Published in Bulletin of the British Ornithologists' Club, in 2001, in volume 121, issue 3, pages 213-215

Created: 2012-12-02, modified: 2015-11-27

Authors: Steven M S Gregory | Edward C Dickinson | Claire Voisin

Published in Bulletin of The British Ornithologists' Club, in 2007, in volume 127, pages 321-326

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

Authors: Steven M S Gregory | Edward C Dickinson

Published in Bulletin of the British Ornithologists’ Club, in 2012, in volume 132, issue 2, pages 135

Created: 2018-07-03, modified: 2018-07-03

Authors: Steven M S Gregory

Published in The Bulletin of Zoological Nomenclature, in 2008, in volume 65, issue 4, pages 300-303

Created: 2024-03-03, modified: 2024-03-03

Authors: Alexandre Aleixo | Steven M S Gregory | John Penhallurick

Published in Bulletin of The British Ornithologists' Club, in 2007, in volume 127, pages 242-246

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

Authors: Steven M S Gregory | Edward C Dickinson | Frank D Steinheimer

Published in Bulletin of Zoological Nomenclature, in 2006, in volume 63, issue 3, pages 194-195

Created: 2011-07-12, modified: 2024-05-29

Authors: Steven D Gregory | Erin K Espeland | Tina M Carlsen | Erin K Bissell

Published in Madroño, in 2001, in volume 48, issue 4, pages 272-285

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

Authors: S M S Gregory

Published in Bulletin of Zoological Nomenclature, in 2000, in volume 57, issue 3, pages 162-165

Created: 2009-12-23, modified: 2024-06-17

Authors: Jósef Hordowski | Stephen M S Gregory

Published in Zoological Bibliography, in 2018, in volume 4, issue 6, pages 127-129

Created: 2026-06-04, modified: 2026-06-04

Authors: Gregory B Pollock | Steven W Rissing

Published in Psyche: A Journal of Entomology, in 1985, in volume 92, issue 1, pages 125-134

Created: 2016-06-19, modified: 2016-06-19

Authors: Gregory S Forbes

Published in Journal of Research on the Lepidoptera, in 1982, in volume 20, issue 2, pages 122

Created: 2022-02-16, modified: 2025-12-17

Authors: Emily L Gregory

Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Authors: Gregory M Mathews

Published in Austral avian record, in 1913, in volume 2, pages 12-13

Created: 2013-08-27, modified: 2013-08-27

Authors: Gregory M Mathews

Published in Ibis, in 1916, in volume 4, issue 2, pages 295-305

Created: 2024-03-16, modified: 2024-03-16

Authors: Gregory M Mathews

Published in Ibis, in 1915, in volume 3, issue 1, pages 76-85

Created: 2024-03-18, modified: 2024-03-18

Authors: Steven M Roble | Christopher S Hobson

Published in Banisteria, in 2000, in volume 16, pages 49-50

Created: 2020-06-14, modified: 2020-06-14

Authors: Steven M Roble | Christopher S Hobson

Published in Banisteria, in 1996, in volume 7, pages 11-40

Created: 2020-06-14, modified: 2020-06-14

Authors: Steven M Goodman | Mark Pidgeon | A F A Hawkins | Thomas S Schulenberg

Published in Fieldiana Zoology, in 1997, in volume 87, pages 1-132

Created: 2014-07-22, modified: 2023-02-16

Authors: Steven M Roble | Christopher S Hobson

Published in Banisteria, in 1998, in volume 11, pages 47-49

Created: 2020-06-14, modified: 2020-06-14

Authors: Dirk J Stevenson | Steven M Roble | Christopher S Hobson

Published in Banisteria, in 1995, in volume 6, pages 26-27

Created: 2020-06-14, modified: 2020-06-14

Authors: Gregory M Matthews

Published in Bulletin of the British Ornithologists' Club, in 1925, in volume 45, pages 93-94

Created: 2013-01-22, modified: 2013-01-22

Authors: Steven M Roble | Christopher S Hobson | Dirk J Stevenson

Published in Banisteria, in 1997, in volume 9, pages 33-42

Created: 2020-06-14, modified: 2020-06-14

Authors: Steven M Roble

Published in Banisteria, in 2018, in volume 51, pages 33-41

Created: 2020-06-14, modified: 2020-06-14

Authors: Gregory M Mathews

Published in Novitates Zoologicae, in 1934, in volume 39, pages 151-206

Created: 2014-06-26, modified: 2014-06-26

Authors: William K Gregory | G M Conrad

Published in Zoologica, in 1938, in volume 23, issue 17, pages 319-360

Created: 2016-11-07, modified: 2025-12-17

Authors: Steven M Roble

Published in Banisteria, in 2018, in volume 51, pages 61-72

Created: 2020-06-14, modified: 2020-06-14

Authors: Steven M Roble

Published in Banisteria, in 2012, in volume 40, pages 15-23

Created: 2020-06-14, modified: 2020-06-14

Authors: Steven W Rissing | Robert A Johnson | Gregory B Pollock

Published in Psyche: A Journal of Entomology, in 1986, in volume 93, issue 3-4, pages 177-186

Created: 2016-06-19, modified: 2016-06-19

Authors: Christopher S Hobson | Anne C Chazal | Steven M Roble

Published in Banisteria, in 1998, in volume 11, pages 37-40

Created: 2020-06-14, modified: 2020-06-14

Authors: Gregory M Mathews | Tom Iredale

Published in Ibis, in 1914, in volume 2, issue 2, pages 293-297

Created: 2024-03-20, modified: 2024-03-20

Authors: Gregory M Mathews

Published in Ibis, in 1914, in volume 2, issue 1, pages 91-132

Created: 2024-03-20, modified: 2024-03-20

Authors: Duncan M Porter | Bruce D Parfitt | Gregory K Brown | Elinor Lehto

Published in Madroño, in 1979, in volume 26, issue 3, pages 140-144

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

Authors: Anne C Chazal | Steven M Roble | Christopher S Hobson

Published in Banisteria, in 2010, in volume 35, pages 32-46

Created: 2020-06-14, modified: 2020-06-14

Authors: Gregory M Mathews | Tom Iredale

Published in Ibis, in 1915, in volume 3, issue 3, pages 572-609

Created: 2024-03-18, modified: 2024-03-18

Authors: Anne C Chazal | Steven M Roble | Christopher S Hobson | Katharine L Derge

Published in Banisteria, in 2004, in volume 24, pages 15-22

Created: 2020-06-14, modified: 2020-06-14

Authors: Anne C Chazal | Steven M Roble | Christopher S Hobson | Amber K Foster

Published in Banisteria, in 2004, in volume 23, pages 38-41

Created: 2020-06-14, modified: 2020-06-14

Authors: Steven M Roble | Dirk J Stevenson | Christopher S Hobson

Published in Banisteria, in 1999, in volume 14, pages 39-44

Created: 2020-06-14, modified: 2020-06-14

Authors: Steven M Roble | Dirk J Stevenson | Christopher S Hobson

Published in Banisteria, in 1998, in volume 11, pages 50-51

Created: 2020-06-14, modified: 2020-06-14

Authors: Steven R Peterson | Robert S Ellarson

Published in The Wilson Bulletin, in 1979, in volume 91, issue 2, pages 288-300

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

Authors: Anne C Chazal | Steven M Roble | Christopher S Hobson

Published in Banisteria, in 2010, in volume 36, pages 25-30

Created: 2020-06-14, modified: 2020-06-14

Authors: Gregory M Mathews

Published in Bulletin of the British Ornithologists' Club, in 1933, in volume 53, pages 154

Created: 2016-09-19, modified: 2016-09-19

Authors: Steven M Roble | Joseph C Mitchell

Published in Banisteria, in 2012, in volume 40, pages 5-14

Created: 2020-06-14, modified: 2020-06-14

Authors: W J Jensen | M S Gregory | G A Baldassarre | F J Vilella | Keith L Bildstein

Published in Journal of Raptor Research, in 2005, in volume 39, issue 4, pages 417-428

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

Authors: Gregory M Matthews

Published in Bulletin of the British Ornithologists' Club, in 1929, in volume 50, pages 10-11

Created: 2013-01-31, modified: 2013-01-31

Authors: John P Hubbard | Charles S Thaeler | C Gregory Schmitt

Published in Nemouria, in 1983, in volume 28, pages 1-8

Created: 2014-09-30, modified: 2014-09-30

Authors: Bernard M Landau | Gus C Kronenberg | Gregory S Herbert

Published in Veliger, in 2008, in volume 50, pages 31-38

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