Published in Breviora, in 1970, in volume 346, pages 1-31

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

Published in Breviora, in 1985, in volume 480, pages 1-12

Created: 2009-12-27, modified: 2021-04-05

Published in Ibis, in 1888, in volume 6, issue 2, pages 217

Created: 2024-06-25, modified: 2024-06-25

Published in Madroño, in 1995, in volume 42, issue 3, pages 419

Created: 2016-02-15, modified: 2016-07-07

Published in Bulletin of The British Ornithologists' Club, in 1971, in volume 91, pages 117-119

Created: 2012-12-03, modified: 2012-12-03

Published in Bulletin of The British Ornithologists' Club, in 1971, in volume 91, pages 113-116

Created: 2012-12-03, modified: 2014-10-15

Published in Journal of Raptor Research, in 1999, in volume 33, issue 1, pages 63-66

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

Published in Scopus, in 1993, in volume 17, pages 60-61

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

Published in Breviora, in 1973, in volume 417, pages 1-7

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

Published in Adansonia, in 1980, in volume 20, issue 4, pages 431-437

Created: 2020-05-17, modified: 2020-05-17

Published in The Great Basin Naturalist, in 1983, in volume 43, pages 447-455

Created: 2017-11-16, modified: 2017-11-16

Published in Novitates Zoologicae. Tring, in 1940, in volume 42, pages 1-106

Created: 2010-06-27, modified: 2011-12-12

Published in Proceedings of The Zoological Society of London, in 1913, in volume 1913, pages 973-976

Created: 2012-09-30, modified: 2012-09-30

Published in Bull. Brit. Mus. (Nat. Hist.) Zool., in 1956, in volume 3, pages 363-385

Created: 2009-12-23, modified: 2023-02-16

Published in Records of The Western Australian Museum, in 1995, in volume 17, issue 1, pages 61-67

Created: 2017-11-26, modified: 2017-11-26

Published in Banisteria, in 2003, in volume 22, pages 3-21

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

Published in Nuytsia, in 2015, in volume 25, pages 15-25

Created: 2020-09-06, modified: 2023-03-22

Published in Madroño, in 2017, in volume 64, issue 4, pages 138-153

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

Published in Raptor Research, in 1982, in volume 16, issue 1, pages 14-17

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

Published in Ibis, in 1888, in volume 6, issue 1, pages 124-128

Created: 2024-06-25, modified: 2024-06-25

Published in Asa Gray correspondence. Senders Ca-Cl, in 1845, pages 1-3

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

Published in Asa Gray correspondence. Senders Ca-Cl, in 1845, pages 1-3

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

Published in Asa Gray correspondence. Senders Ca-Cl, in 1846, pages 1-2

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

Published in Asa Gray correspondence. Senders Ca-Cl, in 1846, pages 1-2

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

Published in Asa Gray correspondence. Senders Ca-Cl, in 1846, pages 1-2

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

Published in Asa Gray correspondence. Senders Ca-Cl, in 1848, pages 1-3

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

Published in Rhodora, in 2002, in volume 104, issue 919, pages 309-311

Created: 2014-06-16, modified: 2016-07-26

Published in Scopus, in 1984, in volume 8, pages 79

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

Published in Proceedings of The Zoological Society of London, in 1889, in volume 1889, pages 161-190

Created: 2012-10-01, modified: 2012-10-01

Published in Proceedings of The Zoological Society of London, in 1888, in volume 1888, pages 359-367

Created: 2012-10-01, modified: 2012-10-01

Published in American Fern Journal, in 1915, in volume 5, pages 113-118

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

Published in Nuytsia, in 2012, in volume 22, issue 6, pages 471-482

Created: 2020-08-24, modified: 2023-03-22

Published in Nuytsia, in 2013, in volume 23, pages 503-526

Created: 2020-08-24, modified: 2023-03-22

Published in Nuytsia, in 2014, in volume 24, pages 45-63

Created: 2020-09-06, modified: 2023-03-22

Published in Annals And Magazine of Natural History, in 1869, in volume 4, pages 386-392

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

Published in Bulletin of the Museum of Comparative Zoology, Harvard University, in 1942, in volume 91, pages 1-101

Created: 2010-03-21, modified: 2011-11-08

Published in Proceedings of The Zoological Society of London, in 1865, in volume 1865, pages 235-238

Created: 2012-10-01, modified: 2012-10-01

Published in Annals And Magazine of Natural History, in 1892, in volume 9, pages 181-182

Created: 2011-09-23, modified: 2011-09-23

Published in Western Australian Naturalist, in 1995, in volume 20, issue 1, pages 1-12

Created: 2021-03-26, modified: 2021-03-26

Published in Madroño, in 2007, in volume 54, pages 148-155

Created: 2016-02-15, modified: 2016-07-07

Published in Madroño, in 1999, in volume 46, issue 1, pages 51-54

Created: 2016-02-15, modified: 2016-07-07

Published in Nuytsia, in 2016, in volume 27, pages 1-20

Created: 2020-09-06, modified: 2023-03-22

Published in Nuytsia, in 2017, in volume 28, pages 119-132

Created: 2020-09-06, modified: 2023-03-22

Published in Nuytsia, in 2018, in volume 29, pages 1-16

Created: 2020-09-06, modified: 2023-03-22

Published in Nuytsia, in 2019, in volume 30, pages 1-18

Created: 2020-09-06, modified: 2023-03-22

Published in Nuytsia, in 2019, in volume 30, pages 339-351

Created: 2020-09-06, modified: 2023-03-22

Published in Novitates Zoologicae. Tring, in 1936, in volume 40, pages 115-146

Created: 2010-06-27, modified: 2013-12-17

Published in Trans. Zool. Soc. Lond, in 1883, in volume 11, pages 263-310

Created: 2011-06-03, modified: 2011-06-21

Published in Ent. News, in 1919, in volume 30, pages 201-203

Created: 2011-06-04, modified: 2021-04-05

Published in Bulletin of The British Ornithologists' Club, in 1985, in volume 105, pages 118-121

Created: 2012-12-03, modified: 2012-12-03