Published in Madroño, in 1983, in volume 30, issue 4, pages 230-244
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/47874463,60,60)
Published in Madroño, in 1960, in volume 15, issue 6, pages 178-180
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/51288951,60,60)
Published in Journal of Raptor Research, in 1999, in volume 33, issue 2, pages 128-133
Created: 2017-04-07, modified: 2017-04-07![](https://www.biodiversitylibrary.org/pagethumb/8516331,60,60)
Published in Nautilis, in 1939, in volume 53, pages 45-47
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/47992037,60,60)
Published in Madroño, in 1995, in volume 42, issue 4, pages 490-500
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/51320427,60,60)
Published in Journal of Raptor Research, in 1989, in volume 23, issue 4, pages 172-175
Created: 2017-04-07, modified: 2017-04-07![](https://www.biodiversitylibrary.org/pagethumb/51326110,60,60)
Published in Journal of Raptor Research, in 2002, in volume 36, issue 3, pages 203-206
Created: 2017-04-07, modified: 2017-04-07![](https://www.biodiversitylibrary.org/pagethumb/51265112,60,60)
Published in Raptor Research, in 1980, in volume 14, issue 3, pages 79-85
Created: 2017-04-08, modified: 2017-04-08![](https://www.biodiversitylibrary.org/pagethumb/8899271,60,60)
Published in The Great Basin Naturalist, in 1999, in volume 59, issue 3, pages 213-220
Created: 2017-11-16, modified: 2017-11-16![](https://www.biodiversitylibrary.org/pagethumb/8284597,60,60)
Published in Nautilis, in 1939, in volume 52, pages 87-88
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/32140161,60,60)
Published in Torreya, in 1909, in volume 9, issue 4, pages 77-79
Created: 2022-12-15, modified: 2022-12-15![](https://www.biodiversitylibrary.org/pagethumb/51286512,60,60)
Published in Journal of Raptor Research, in 1998, in volume 32, issue 2, pages 159-162
Created: 2017-04-07, modified: 2017-04-07![](https://www.biodiversitylibrary.org/pagethumb/1556047,60,60)
Published in Biol Bull, in 1952, in volume 103, pages 395-406
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/34573201,60,60)
Published in Proceedings of The Biological Society of Washington, in 1970, in volume 83, pages 545-568
Created: 2011-07-31, modified: 2011-07-31![](https://www.biodiversitylibrary.org/pagethumb/8515089,60,60)
Published in Nautilis, in 1929, in volume 43, pages 41-45
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/58883113,60,60)
Published in Western Australian Naturalist, in 1950, in volume 2, issue 4, pages 89
Created: 2021-04-04, modified: 2021-04-04![](https://www.biodiversitylibrary.org/pagethumb/51282090,60,60)
Published in Journal of Raptor Research, in 1997, in volume 31, issue 1, pages 11-15
Created: 2017-04-07, modified: 2017-04-07![](https://www.biodiversitylibrary.org/pagethumb/52167000,60,60)
Published in The Wilson Bulletin, in 1972, in volume 84, issue 4, pages 475-481
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/8516329,60,60)
Published in Nautilis, in 1939, in volume 53, pages 43-45
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/8515502,60,60)
Published in Nautilis, in 1943, in volume 57, pages 46-52
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/8899385,60,60)
Published in The Great Basin Naturalist, in 1999, in volume 59, issue 4, pages 323-330
Created: 2017-11-16, modified: 2017-11-16![](https://www.biodiversitylibrary.org/pagethumb/34510314,60,60)
Published in Proceedings of The Biological Society of Washington, in 1937, in volume 50, pages 55-60
Created: 2011-07-31, modified: 2011-07-31![](https://www.biodiversitylibrary.org/pagethumb/8899346,60,60)
Published in The Great Basin Naturalist, in 1999, in volume 59, issue 3, pages 288-291
Created: 2017-11-16, modified: 2017-11-16![](https://www.biodiversitylibrary.org/pagethumb/34562569,60,60)
Published in Proceedings of The Biological Society of Washington, in 1965, in volume 78, pages 217-223
Created: 2011-07-31, modified: 2011-07-31![](https://www.biodiversitylibrary.org/pagethumb/8722335,60,60)
in 1951, pages 1-810
Created: 2013-05-07, modified: 2013-05-07![](https://www.biodiversitylibrary.org/pagethumb/47991031,60,60)
Published in Madroño, in 1938, in volume 4, issue 7, pages 204-208
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/52194401,60,60)
Published in The Wilson Bulletin, in 1978, in volume 90, issue 3, pages 414-422
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/7546527,60,60)
Published in Proceedings of the United States National Museum, in 1927, in volume 71, pages 1-67
Created: 2010-11-21, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/54041895,60,60)
Published in Nuytsia, in 1989, in volume 7, issue 1, pages 49-58
Created: 2023-07-16, modified: 2023-07-16![](https://www.biodiversitylibrary.org/pagethumb/53469379,60,60)
Published in The Wilson Bulletin, in 2000, in volume 112, issue 2, pages 225-232
Created: 2017-08-22, modified: 2017-08-22![](https://www.biodiversitylibrary.org/pagethumb/40105200,60,60)
Published in Atoll Res Bull, in 1954, in volume 35, pages 1-61
Created: 2013-03-01, modified: 2013-03-01![](https://www.biodiversitylibrary.org/pagethumb/8515466,60,60)
Published in Nautilis, in 1943, in volume 57, pages 14-16
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/59184576,60,60)
Published in Western Australian Naturalist, in 1989, in volume 18, issue 2, pages 37-40
Created: 2021-03-28, modified: 2021-03-28![](https://www.biodiversitylibrary.org/pagethumb/49728336,60,60)
in 1953, pages 1-363
Created: 2016-08-08, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/16118649,60,60)
Published in Proceedings of the United States National Museum, in 1923, in volume 62, pages 1-47
Created: 2010-11-21, modified: 2011-10-03![](https://www.biodiversitylibrary.org/pagethumb/16364468,60,60)
Published in Proceedings of The Entomological Society of Washington, in 1981, in volume 83, pages 133-136
Created: 2011-06-10, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/62002539,60,60)
Published in Journal of The Adelaide Botanic Garden, in 1989, in volume 11, issue 2, pages 175-177
Created: 2022-11-15, modified: 2022-11-15![](https://www.biodiversitylibrary.org/pagethumb/12551628,60,60)
Published in Psyche: A Journal of Entomology, in 1874, in volume 1, issue 1, pages 4
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/8516422,60,60)
Published in Nautilis, in 1940, in volume 53, pages 124-127
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/53094861,60,60)
Published in The Wilson Bulletin, in 1986, in volume 98, issue 2, pages 214-230
Created: 2017-08-22, modified: 2017-08-22![](https://www.biodiversitylibrary.org/pagethumb/52185930,60,60)
Published in The Wilson Bulletin, in 1992, in volume 104, issue 3, pages 447-461
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/47876457,60,60)
Published in Madroño, in 1941, in volume 6, issue 2, pages 58-59
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/36985409,60,60)
Published in Transactions of the South African Philosophical Society, in 1903, in volume 14, issue 1, pages 1-27
Created: 2016-04-30, modified: 2016-04-30![](https://www.biodiversitylibrary.org/pagethumb/12113043,60,60)
Published in Psyche (Cambridge), in 1922, in volume 29, pages 132-152
Created: 2010-11-21, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/11647383,60,60)
Published in Psyche: A Journal of Entomology, in 1885, in volume 4, issue 132-134, pages 287
Created: 2012-11-28, modified: 2012-11-28![](https://www.biodiversitylibrary.org/pagethumb/50930823,60,60)
Published in Psyche: A Journal of Entomology, in 1946, in volume 53, issue 1-2, pages 1-3
Created: 2017-05-04, modified: 2017-05-04![](https://www.biodiversitylibrary.org/pagethumb/8119868,60,60)
Published in The Great Basin Naturalist, in 1992, in volume 52, issue 4, pages 328-334
Created: 2017-11-16, modified: 2017-11-16![](https://www.biodiversitylibrary.org/pagethumb/39746396,60,60)
Published in Journal of the Washington Academy of Sciences, in 1954, in volume 44, pages 26
Created: 2012-10-24, modified: 2012-10-24![](https://www.biodiversitylibrary.org/pagethumb/7528117,60,60)
Published in Proceedings of the United States National Museum, in 1922, in volume 60, pages 1-120
Created: 2010-11-21, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/51059852,60,60)
Published in Zoologica New York, in 1924, in volume 5, pages 143-152
Created: 2016-07-27, modified: 2016-07-27