Authors: William Edwin Safford

Published in American Fern Journal, in 1911, in volume 1, pages 121-129

Created: 2017-04-23, modified: 2017-04-23

Authors: William Safford

Published in Journal of The Washington Academy of Sciences, in 1914, in volume 4, issue 13, pages 356-368

Created: 2015-03-16, modified: 2025-12-03

Authors: William Safford

Published in Journal of The Washington Academy of Sciences, in 1921, in volume 11, issue 8, pages 173-189

Created: 2015-03-16, modified: 2025-12-03

Authors: William Safford

Published in Journal of The Washington Academy of Sciences, in 1912, in volume 2, issue 5, pages 118-125

Created: 2015-03-16, modified: 2025-12-03

Authors: William Safford

Published in Journal of The Washington Academy of Sciences, in 1915, in volume 5, issue 10, pages 355-360

Created: 2015-03-16, modified: 2025-12-03

Authors: William Safford

Published in Journal of The Washington Academy of Sciences, in 1918, in volume 8, issue 19, pages 613-620

Created: 2015-03-16, modified: 2025-12-03

Authors: William Safford

Published in Journal of The Washington Academy of Sciences, in 1911, in volume 1, issue 4, pages 118-120

Created: 2015-03-16, modified: 2025-12-03

Authors: William Safford

Published in Journal of The Washington Academy of Sciences, in 1916, in volume 6, issue 12, pages 370-384

Created: 2015-03-16, modified: 2025-12-03

Authors: William Safford

Published in Journal of The Washington Academy of Sciences, in 1919, in volume 9, issue 13, pages 364-373

Created: 2015-03-16, modified: 2025-12-03

Authors: William Safford

Published in Journal of The Washington Academy of Sciences, in 1913, in volume 3, issue 4, pages 103-109

Created: 2015-03-16, modified: 2025-12-03

Authors: Roger Safford

Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 1, pages 83

Created: 2021-02-23, modified: 2025-12-17

Authors: Roger Safford

Published in Bulletin of The African Bird Club, in 1998, in volume 5, issue 2, pages 133-135

Created: 2021-02-23, modified: 2025-12-17

Authors: William Safford

Published in Journal of The Washington Academy of Sciences, in 1913, in volume 3, pages 16-19

Created: 2015-03-16, modified: 2025-12-03

Authors: Roger Safford

Published in Bulletin of The African Bird Club, in 1997, in volume 4, issue 2, pages 130-132

Created: 2021-02-10, modified: 2025-12-17

Authors: R J Safford | M I Evans

Published in Scopus, in 1992, in volume 15, pages 93-101

Created: 2014-03-20, modified: 2014-03-20

Authors: Bruno Raveloson | Roger Safford

Published in Bulletin of The African Bird Club, in 2012, in volume 19, issue 1, pages 79-80

Created: 2021-02-23, modified: 2025-12-17

Authors: Roger Safford

Published in Bulletin of The African Bird Club, in 1995, in volume 2, issue 2, pages 116-119

Created: 2021-02-10, modified: 2025-12-17

Authors: Hugh Safford | Jesse E D Miller

Published in Madroño, in 2020, in volume 67, issue 2, pages 85-104

Created: 2025-01-13, modified: 2025-01-13

Authors: Robin M Overstreet | Susan Safford

Published in Gulf Research Reports, in 1980, in volume 6, issue 4, pages 421-422

Created: 2017-01-30, modified: 2017-01-30

Authors: Hugh Deforest Safford

Published in Madroño, in 1995, in volume 42, issue 4, pages 470-489

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

Authors: Roger J Safford

Published in Scopus, in 1993, in volume 16, pages 99-101

Created: 2014-03-20, modified: 2014-03-20

Authors: Roger Safford

Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 1, pages 29-30

Created: 2021-02-23, modified: 2025-12-17

Authors: Gabrielle N Bohlman | Emma C Underwood | Hugh D Safford

Published in Madroño, in 2018, in volume 65, issue 1, pages 28-46

Created: 2024-06-16, modified: 2024-06-16

Authors: R J Safford

Published in Bulletin of The British Ornithologists' Club, in 1992, in volume 112, pages 134-135

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

Authors: H D Safford | J H Viers | S P Harrison

Published in Madroño, in 2005, in volume 52, pages 222-257

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

Authors: Laurence Irving | Edgar C Black | Virginia Safford

Published in Biol Bull, in 1941, in volume 80, pages 1-17

Created: 2010-01-06, modified: 2011-06-21

Authors: R J Safford | J W Duckworth | M I Evans | M G Telfer | R J Timmins | Chemere Zewdie

Published in Scopus, in 1993, in volume 16, pages 61-80

Created: 2014-03-20, modified: 2014-03-20

Authors: Roger Safford | Remy Basque

Published in Bulletin of The African Bird Club, in 2007, in volume 14, issue 1, pages 26-35

Created: 2021-02-23, modified: 2025-12-17

Authors: Frank Hawkins | Roger Safford | Will Duckworth | Mike Evans

Published in Bulletin of The African Bird Club, in 1997, in volume 4, issue 1, pages 36-41

Created: 2021-02-10, modified: 2025-12-17

Authors: R J Safford | L M Smart

Published in Bulletin of The British Ornithologists' Club, in 1996, in volume 116, pages 186-188

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

Authors: C William Beebe | C William Beebe | C William Beebe | C William Beebe

Published in The Auk, in 1914, in volume 31, pages 415

Created: 2013-03-08, modified: 2013-03-08

Authors: William Macgillivray

Published in The Auk, in 1910, in volume 27, pages 474-476

Created: 2013-03-08, modified: 2013-03-08

Authors: William M Canby

Published in William Marriot Canby letters to Asa Gray, 1861-1895, pages 1

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

Authors: William M Canby

Published in William Marriot Canby letters to Asa Gray, 1861-1895, in 1882, pages 1-2

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

Authors: William M Canby

Published in William Marriot Canby letters to Asa Gray, 1861-1895, in 1882, pages 1

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

Authors: William M Canby

Published in William Marriot Canby letters to Asa Gray, 1861-1895, in 1882, pages 1-2

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

Authors: William M Canby

Published in William Marriot Canby letters to Asa Gray, 1861-1895, in 1883, pages 1

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

Authors: William M Canby

Published in William Marriot Canby letters to Asa Gray, 1861-1895, in 1884, pages 1

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

Authors: William M Canby

Published in William Marriot Canby letters to Asa Gray, 1861-1895, in 1884, pages 1-2

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

Authors: William M Canby

Published in William Marriot Canby letters to Asa Gray, 1861-1895, in 1885, pages 1-2

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

Authors: William M Canby

Published in William Marriot Canby letters to Asa Gray, 1861-1895, in 1885, pages 1-2

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

Authors: William M Canby

Published in William Marriot Canby letters to Asa Gray, 1861-1895, in 1884, pages 1

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

Authors: William M Canby

Published in William Marriot Canby letters to Asa Gray, 1861-1895, in 1884, pages 1-2

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

Authors: William M Canby

Published in William Marriot Canby letters to Asa Gray, 1861-1895, in 1884, pages 1-2

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

Authors: William M Canby

Published in William Marriot Canby letters to Asa Gray, 1861-1895, in 1882, pages 1-2

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

Authors: William M Canby

Published in William Marriot Canby letters to Asa Gray, 1861-1895, in 1884, pages 1-2

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

Authors: William M Canby

Published in William Marriot Canby letters to Asa Gray, 1861-1895, in 1884, pages 1-2

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

Authors: William M Canby

Published in William Marriot Canby letters to Asa Gray, 1861-1895, in 1884, pages 1-2

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

Authors: William M Canby

Published in William Marriot Canby letters to Asa Gray, 1861-1895, in 1884, pages 1-2

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

Authors: William M Canby

Published in William Marriot Canby letters to Asa Gray, 1861-1895, in 1882, pages 1-2

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