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Four new birds from Brazil
Authors: W E C Todd
Published in Proceedings of The Biological Society of Washington, in 1925, in volume 38, pages 111-113
Created: 2011-07-31, modified: 2011-07-31
Critical notes on the Cracidae
Authors: W E C Todd
Published in Proceedings of The Biological Society of Washington, in 1932, in volume 45, pages 209-213
Created: 2011-07-31, modified: 2011-07-31
Notes on Crypturellus cinereus (Gmelin)
Authors: W E C Todd
Published in Proceedings of The Biological Society of Washington, in 1938, in volume 51, pages 123-126
Created: 2011-07-31, modified: 2011-07-31
Critical remarks on the trogons
Authors: W E C Todd
Published in Proceedings of The Biological Society of Washington, in 1943, in volume 56, pages 3-15
Created: 2011-07-31, modified: 2016-01-25
Critical remarks on the toucans
Authors: W E C Todd
Published in Proceedings of The Biological Society of Washington, in 1943, in volume 56, pages 153-162
Created: 2011-07-31, modified: 2011-07-31
Two new South American pigeons
Authors: W E C Todd
Published in Proceedings of The Biological Society of Washington, in 1947, in volume 60, pages 67-68
Created: 2011-07-31, modified: 2011-07-31
Two new owls from Bolivia
Authors: W E C Todd
Published in Proceedings of The Biological Society of Washington, in 1947, in volume 60, pages 95-96
Created: 2011-07-31, modified: 2011-07-31
Two new woodpeckers from Central America
Authors: W E C Todd
Published in Proceedings of The Biological Society of Washington, in 1910, in volume 23, pages 153-155
Created: 2011-07-31, modified: 2021-04-05
A synopsis of the genus Arremonops
Authors: W E C Todd
Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 35-44
Created: 2011-07-31, modified: 2014-11-25
Five new manaldns from South America
Authors: W E C Todd
Published in Proceedings of The Biological Society of Washington, in 1928, in volume 41, pages 111-113
Created: 2011-07-31, modified: 2011-07-31
A new weaver-bird from Cameroun
Authors: W E C Todd
Published in Proceedings of The Biological Society of Washington, in 1932, in volume 45, pages 221-222
Created: 2011-07-31, modified: 2011-07-31
Two new birds from tropical America
Authors: W E C Todd
Published in Proceedings of The Biological Society of Washington, in 1943, in volume 56, pages 47-48
Created: 2011-07-31, modified: 2011-07-31
The Venezuelan races of Piaya cayana
Authors: W E C Todd
Published in Proceedings of The Biological Society of Washington, in 1947, in volume 60, pages 59-60
Created: 2011-07-31, modified: 2011-07-31
Systematics of the white-crowned sparrow
Authors: W E C Todd
Published in Proceedings of The Biological Society of Washington, in 1948, in volume 61, pages 19-20
Created: 2011-07-31, modified: 2011-07-31
A New Cuckoo-Shrike from Australia
Authors: W E C Todd
Published in Proceedings of The Biological Society of Washington, in 1924, in volume 37, pages 119-120
Created: 2017-10-12, modified: 2017-10-12
A new warbler from the Bahama Islands
Authors: W E C Todd
Published in Proceedings of The Biological Society of Washington, in 1909, in volume 22, pages 171-172
Created: 2011-07-31, modified: 2021-04-05
Sixteen new birds from Brazil and Guiana
Authors: W E C Todd
Published in Proceedings of The Biological Society of Washington, in 1925, in volume 38, pages 91-99
Created: 2011-07-31, modified: 2011-07-31
Two new swifts of the genus Chaetura
Authors: W E C Todd
Published in Proceedings of The Biological Society of Washington, in 1937, in volume 50, pages 183-184
Created: 2011-07-31, modified: 2011-07-31
The pigeons of the Columba plumbea group
Authors: W E C Todd
Published in Proceedings of The Biological Society of Washington, in 1937, in volume 50, pages 185-190
Created: 2011-07-31, modified: 2011-07-31