Authors: William B Clark

Published in Asa Gray correspondence. Senders Ca-Cl, pages 1

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

Authors: William B Clark

Published in Asa Gray correspondence. Senders Ca-Cl, in 1890, pages 1-2

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

Authors: William B Clark

Published in Asa Gray correspondence. Senders Ca-Cl, in 1890, pages 1-2

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

Authors: William B Clark

Published in Asa Gray correspondence. Senders Ca-Cl, in 1890, pages 1-2

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

Authors: William B Clark

Published in Asa Gray correspondence. Senders Ca-Cl, in 1890, pages 1-2

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

Authors: S T Maynard

Published in Botanical Gazette, in 1886, in volume 11, issue 7, pages 181-182

Created: 2017-03-14, modified: 2017-03-14

Authors: Kevin B Clark

Published in Madroño, in 2006, in volume 53, pages 85-86

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

Authors: William S Clark | B K Wheeler

Published in Journal of Raptor Research, in 1989, in volume 23, issue 3, pages 116-117

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

Authors: Alan B Franklin | Deborah A Clark | David B Clark

Published in The Wilson Bulletin, in 1979, in volume 91, issue 2, pages 202-221

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

Authors: R B Clark

Published in Veliger, in 1963, in volume 6, pages 9-19

Created: 2013-08-04, modified: 2013-08-04

Authors: William Clark

Published in Annals And Magazine of Natural History, in 1850, in volume 5, pages 161-171

Created: 2011-09-27, modified: 2011-09-27

Authors: William Clark

Published in Annals And Magazine of Natural History, in 1850, in volume 5, pages 6-14

Created: 2011-09-27, modified: 2011-09-27

Authors: William Clark

Published in Annals And Magazine of Natural History, in 1852, in volume 10, pages 129-134

Created: 2011-09-27, modified: 2011-09-27

Authors: William Clark

Published in Annals And Magazine of Natural History, in 1853, in volume 12, pages 107-110

Created: 2011-09-27, modified: 2011-09-27

Authors: William Clark

Published in Annals And Magazine of Natural History, in 1853, in volume 12, pages 4-8

Created: 2011-09-27, modified: 2011-09-27

Authors: William Clark

Published in Annals And Magazine of Natural History, in 1849, in volume 3, pages 380-383

Created: 2011-09-27, modified: 2011-09-27

Authors: William Clark

Published in Annals And Magazine of Natural History, in 1854, in volume 14, pages 122-124

Created: 2011-09-28, modified: 2011-09-28

Authors: William Clark

Published in Annals And Magazine of Natural History, in 1855, in volume 16, pages 272-273

Created: 2011-09-28, modified: 2011-09-28

Authors: William S Clark

Published in Bulletin of The British Ornithologists' Club, in 2005, in volume 125, pages 149-153

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

Authors: William Clark

Published in Annals And Magazine of Natural History, in 1855, in volume 15, pages 278-285

Created: 2011-09-28, modified: 2011-09-28

Authors: William S Clark

Published in Journal of Raptor Research, in 1992, in volume 26, issue 3, pages 196-197

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

Authors: William Clark

Published in Annals And Magazine of Natural History, in 1849, in volume 4, pages 424-425

Created: 2011-09-27, modified: 2011-09-27

Authors: William Clark

Published in Annals And Magazine of Natural History, in 1853, in volume 12, pages 303-318

Created: 2011-09-27, modified: 2011-09-27

Authors: William Clark

Published in Annals And Magazine of Natural History, in 1855, in volume 16, pages 114-120

Created: 2011-09-28, modified: 2011-09-28

Authors: William S Clark

Published in Bulletin of The African Bird Club, in 2001, in volume 8, issue 1, pages 59

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

Authors: William S Clark | Christopher C Witt

Published in The Wilson Journal of Ornithology, in 2006, in volume 118, issue 1, pages 42-52

Created: 2017-07-16, modified: 2017-07-16

Authors: William Clark

Published in Annals And Magazine of Natural History, in 1852, in volume 10, pages 22-23

Created: 2011-09-27, modified: 2011-09-27

Authors: William Clark

Published in Annals And Magazine of Natural History, in 1852, in volume 10, pages 254-263

Created: 2011-09-27, modified: 2011-09-27

Authors: William S Clark | Richard C Banks

Published in The Wilson Bulletin, in 1992, in volume 104, issue 4, pages 571-579

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

Authors: William Clark

Published in Annals And Magazine of Natural History, in 1849, in volume 4, pages 180-184

Created: 2011-09-28, modified: 2011-09-28

Authors: William Clark

Published in Annals And Magazine of Natural History, in 1855, in volume 16, pages 446-449

Created: 2011-09-28, modified: 2011-09-28

Authors: William S Clark | J Schmitt

Published in Journal of Raptor Research, in 1993, in volume 27, issue 1, pages 95

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

Authors: William S Clark

Published in Bulletin of The African Bird Club, in 1999, in volume 6, issue 2, pages 115-116

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

Authors: J B Clark

Published in Bulletin of The Museum of Comparative Zoology, in 1964, in volume 131, pages 27-63

Created: 2009-12-23, modified: 2011-06-21

Authors: B P Clark

Published in Proceedings of the New England Zoological Club, in 1920, in volume 7, pages 65-78

Created: 2010-11-20, modified: 2023-02-16

Authors: William B Hemsley

Published in Asa Gray correspondence. Senders He-Hi, 1846-1891 (inclusive), in 1878, pages 1-4

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

Authors: William B Hemsley

Published in Asa Gray correspondence. Senders He-Hi, 1846-1891 (inclusive), in 1879, pages 1-2

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

Authors: William B Hemsley

Published in Asa Gray correspondence. Senders He-Hi, 1846-1891 (inclusive), in 1880, pages 1-2

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

Authors: William B Hemsley

Published in Asa Gray correspondence. Senders He-Hi, 1846-1891 (inclusive), in 1880, pages 1-2

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

Authors: Travis Clark | William A Shear

Published in Banisteria, in 2010, in volume 36, pages 45

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

Authors: William S Clark

Published in Bulletin of The African Bird Club, in 2003, in volume 10, issue 2, pages 107-108

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

Authors: William S Clark

Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 1, pages 13-17

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

Authors: William B Hemsley

Published in Asa Gray correspondence. Senders He-Hi, 1846-1891 (inclusive), pages 1-2

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

Authors: William B Hemsley

Published in Asa Gray correspondence. Senders He-Hi, 1846-1891 (inclusive), pages 1-2

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

Authors: William B Hemsley

Published in Asa Gray correspondence. Senders He-Hi, 1846-1891 (inclusive), in 1880, pages 1-2

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

Authors: William B Hemsley

Published in Asa Gray correspondence. Senders He-Hi, 1846-1891 (inclusive), pages 1-2

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

Authors: B P Clark

Published in Proceedings of the New England Zoological Club, in 1922, in volume 8, pages 1-23

Created: 2010-11-21, modified: 2023-02-16

Authors: B P Clark

Published in Proceedings of the New England Zoological Club, in 1923, in volume 8, pages 47-77

Created: 2010-11-21, modified: 2012-01-02

Authors: William Barbey

Published in Asa Gray correspondence. Senders B-Ba, in 1874, pages 1-2

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

Authors: William Barbey

Published in Asa Gray correspondence. Senders B-Ba, in 1875, pages 1-2

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