Published in Bulletin of The British Ornithologists' Club, in 2009, in volume 129, issue 2, pages 87-91

Created: 2015-05-17, modified: 2015-05-17

Published in The Auk, in 1914, in volume 31, pages 407-408

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

Published in The Auk, in 1900, in volume 17, pages 184-185

Created: 2013-03-07, modified: 2013-03-08

Published in The Auk, in 1898, in volume 15, pages 279

Created: 2013-03-07, modified: 2013-03-08

Published in The Auk, in 1890, in volume 7, pages 274

Created: 2013-03-07, modified: 2013-03-08

Published in The Auk, in 1917, in volume 34, pages 355-356

Created: 2013-03-07, modified: 2013-03-08

Published in The Auk, in 1916, in volume 33, pages 211-212

Created: 2013-03-07, modified: 2013-03-08

Published in The Auk, in 1901, in volume 18, pages 212

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

Published in The Auk, in 1900, in volume 17, pages 185-186

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

Published in The Auk, in 1915, in volume 32, pages 114

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

Published in Madroño, in 1933, in volume 2, issue 12, pages 97-100

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

Published in The Auk, in 1920, in volume 37, pages 315

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

Published in The Auk, in 1920, in volume 37, pages 165

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

Published in The Auk, in 1892, in volume 9, pages 65-66

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

Published in The Auk, in 1896, in volume 13, pages 165-166

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

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

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

Published in The Auk, in 1892, in volume 9, pages 180-182

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

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

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

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

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

Published in The Auk, in 1915, in volume 32, pages 515

Created: 2013-03-07, modified: 2013-03-08

Published in Victorian Naturalist, in 2007, in volume 124, issue 1, pages 45-46

Created: 2017-10-12, modified: 2017-10-12

Published in The Auk, in 1891, in volume 8, pages 224-226

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

Published in The Auk, in 1905, in volume 22, pages 426-427

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

Published in Madroño, in 2008, in volume 55, issue 1, pages 89-90

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

Published in Asa Gray correspondence. Senders Ca-Cl, in 1891, pages 1

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

Published in Asa Gray correspondence. Senders Ca-Cl, in 1861, pages 1-2

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

Published in Asa Gray correspondence. Senders Ca-Cl, in 1865, pages 1-2

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

Published in Asa Gray correspondence. Senders Ca-Cl, in 1866, pages 1-2

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

Published in Asa Gray correspondence. Senders Ca-Cl, in 1866, pages 1-2

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

Published in Asa Gray correspondence. Senders Ca-Cl, in 1866, pages 1-2

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

Published in Asa Gray correspondence. Senders Ca-Cl, in 1868, pages 1-2

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

Published in Asa Gray correspondence. Senders Ca-Cl, in 1859, pages 1-2

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

Published in Asa Gray correspondence. Senders Ca-Cl, in 1860, pages 1-2

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

Published in Asa Gray correspondence. Senders Ca-Cl, in 1860, pages 1-2

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

Published in Asa Gray correspondence. Senders Ca-Cl, in 1860, pages 1-2

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

Published in Asa Gray correspondence. Senders Ca-Cl, in 1860, pages 1-2

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

Published in Asa Gray correspondence. Senders Ca-Cl, in 1860, pages 1-2

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

Published in Asa Gray correspondence. Senders Ca-Cl, in 1860, pages 1-2

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

Published in Asa Gray correspondence. Senders Ca-Cl, in 1866, pages 1-2

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

Published in Asa Gray correspondence. Senders Ca-Cl, in 1870, pages 1-2

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

Published in Asa Gray correspondence. Senders Ca-Cl, in 1860, pages 1-2

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

Published in Asa Gray correspondence. Senders Ca-Cl, in 1843, pages 1-3

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

Published in Asa Gray correspondence. Senders Ca-Cl, in 1844, pages 1-3

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

Published in Asa Gray correspondence. Senders Ca-Cl, in 1848, pages 1-2

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

Published in Asa Gray correspondence. Senders Ca-Cl, in 1855, pages 1-2

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

Published in Asa Gray correspondence. Senders Ca-Cl, in 1839, pages 1-2

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

Published in Asa Gray correspondence. Senders Ca-Cl, in 1857, pages 1-2

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

Published in Asa Gray correspondence. Senders Ca-Cl, in 1842, pages 1-3

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

Published in Asa Gray correspondence. Senders Ca-Cl, in 1877, pages 1-2

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

Published in Asa Gray correspondence. Senders Ca-Cl, in 1878, pages 1

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