A New Species of Hummingbird from PeruPublished in The Wilson Bulletin, in 1979, in volume 91, issue 2, pages 177-186Created: 2017-08-22, modified: 2017-08-22
Behavioural Ecology: An Evolutionary Approach by John R. Krebs, Nicholas B. DaviesPublished in The Wilson Bulletin, in 1979, in volume 91, issue 4, pages 632-634Created: 2017-08-22, modified: 2017-08-22
Otus petersoni, a New Screech-Owl from the Eastern Andes, with Systematic Notes on O. colombianus and O. ingensPublished in The Wilson Bulletin, in 1986, in volume 98, issue 1, pages 1-14Created: 2017-08-22, modified: 2017-08-22
Speciation in the genus Ochthoeca (Aves: Tyrannidae)Published in Breviora, in 1973, in volume 402, pages 1-13Created: 2009-12-27, modified: 2021-04-05
Sexuality in Rhizina Undulata FriesPublished in Botanical Gazette, in 1918, in volume 65, issue 3, pages 201-226Created: 2017-03-14, modified: 2017-03-14
Systematics and biogeography of the Tyrannid genus Todirostrum and related genera (Aves)Published in Bulletin of The Museum of Comparative Zoology, in 1976, in volume 147, pages 435-463Created: 2009-12-23, modified: 2021-04-05
Recent dinoflagellate cysts in a transect from the Falkland Trough to the Weddell Sea, AntarcticaPublished in Palaeontology, in 1998, in volume 41, issue 6, pages 1093-1131Created: 2016-04-22, modified: 2016-04-22
Unilateral and Bilateral Ovaries in Raptorial BirdsPublished in The Wilson Bulletin, in 1934, in volume 46, issue 1, pages 19-22Created: 2016-12-04, modified: 2016-12-04
Massee's Disease of Cultivated Plants and TreesPublished in Torreya, in 1916, in volume 16, issue 6, pages 146-148Created: 2022-12-14, modified: 2022-12-14
Twenty-one bird species or new or little known from the Republic of ColombiaPublished in Bulletin of The British Ornithologists' Club, in 1982, in volume 102, pages 153-158Created: 2012-12-03, modified: 2012-12-03
The Development of the Ascocarp of Rhizina undulata FrPublished in Botanical Gazette, in 1917, in volume 63, issue 4, pages 282-296Created: 2017-03-14, modified: 2017-03-14
Activity and Dispersal of First Instar Larvae of the Citrus BlackflyPublished in Journal of The New York Entomological Society, in 1978, in volume 86, issue 2, pages 121-122Created: 2017-01-10, modified: 2017-01-10
Notes on the Renal Blood-Vessels of Raptorial BirdsPublished in The Wilson Bulletin, in 1935, in volume 47, issue 1, pages 43-44Created: 2016-12-04, modified: 2016-12-04
Shellfish assemblages from two limestone quarries in the Palau IslandsPublished in Journal of Ethnobiology, in 2003, in volume 23, issue 1, pages 101-123Created: 2016-06-26, modified: 2016-06-26
Chickering, John W. July 18, 1859Published in Asa Gray correspondence. Senders Ca-Cl, in 1859, pages 1-2Created: 2017-06-24, modified: 2017-06-24
THE PRE-PLIOCENE TENNESSEE RIVER AND ITS BEARING ON CRAWFISH DISTRIBUTION (DECAPODA, CAMBARIDAE)Published in Brimleyana, in 1986, in volume 12, pages 123-146Created: 2017-04-21, modified: 2017-04-21
Chickering, John W. May 11, 1881 [to S. Watson]Published in Asa Gray correspondence. Senders Ca-Cl, in 1881, pages 1-2Created: 2017-06-24, modified: 2017-06-24
Chickering, John W. Aug. 28, 1889 [to S. Watson]Published in Asa Gray correspondence. Senders Ca-Cl, in 1889, pages 1-2Created: 2017-06-24, modified: 2017-06-24
Chickering, John W. Mar. 13, 1890 [to S. Watson]Published in Asa Gray correspondence. Senders Ca-Cl, in 1890, pages 1-2Created: 2017-06-24, modified: 2017-06-24
The Subgenera of the Crawfish Genus Orconectes (Decapoda: Cambaridae)Published in Proceedings of The Biological Society of Washington, in 1987, in volume 100, issue 1, pages 44-74Created: 2011-05-03, modified: 2012-10-04
Occurrence of two Palaearctic species of Clepsis Guenee, C. spectrana (Treitschke) and C. consimilana (Hubner) (Tortricidae), in British Columbia, CanadaPublished in Journal of The Lepidopterists' Society, in 1996, in volume 50, pages 321-328Created: 2013-01-27, modified: 2013-01-27
Chickering, John W. June 18, 1897 [to M. L. Fernald]Published in Asa Gray correspondence. Senders Ca-Cl, in 1897, pages 1Created: 2017-06-24, modified: 2017-06-24
Recent Bird Records from Northeastern Colorado and Their Significance in Connection with Geographical DistributionPublished in The Wilson Bulletin, in 1930, in volume 42, issue 2, pages 122-130Created: 2016-11-27, modified: 2016-11-27
Cystopteris tennesseensis in AlabamaPublished in American Fern Journal, in 1978, in volume 68, pages 95Created: 2017-04-23, modified: 2017-04-23
Carey, John Dec. 18, 1856 [to W. Boott]Published in John Carey letters to Asa Gray, 1837-2193, in 1856, pages 1-2Created: 2017-06-24, modified: 2017-06-24
Carey, John Mar. 17, 1858 [to W. Boott]Published in John Carey letters to Asa Gray, 1837-2199, in 1858, pages 1-2Created: 2017-06-24, modified: 2017-06-24
Carey, John Nov. 18, 1856 [to W. Boott]Published in John Carey letters to Asa Gray, 1837-2189, in 1856, pages 1-2Created: 2017-06-24, modified: 2017-06-24
John ClarkPublished in Entomological news, in 1956, in volume 67, issue 8, pages 197-199Created: 2016-12-29, modified: 2016-12-29
Escape behaviour of cranberry girdler, Chrysoteuchia topiaria (Lepidoptera: Pyralidae), mothsPublished in Journal of The Entomological Society of British Columbia, in 2007, in volume 104, pages 85-86Created: 2017-01-09, modified: 2017-01-09
Pinus Banksiana on NantucketPublished in Rhodora, in 1914, in volume 16, issue 190, pages 184Created: 2016-07-19, modified: 2016-07-19
J. W. STACEY, CARICOLOGISTPublished in Madroño, in 1944, in volume 7, issue 6, pages 181-184Created: 2016-02-15, modified: 2016-07-07
ALGAL STALACTITES IN BERMUDAPublished in Torreya, in 1914, in volume 14, issue 10, pages 195-197Created: 2022-12-14, modified: 2022-12-14
A New Crawfish Of The Genus Distocambarus, Subgenus FitzcambarusPublished in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 272-279Created: 2011-07-27, modified: 2011-07-27
Ecogeographic variation in morphology of Red-tailed Hawks in western North AmericaPublished in Journal of Raptor Research, in 1999, in volume 33, issue 4, pages 305-312Created: 2017-04-07, modified: 2017-04-07
RADIOACTIVE PHOSPHORUS ACCUMULATION AND DISTRIBUTION IN TETRAHYMENAPublished in Biol Bull, in 1962, in volume 122, pages 298-309Created: 2010-01-06, modified: 2011-06-21
John Abbot, the English naturalist-artist, in VirginiaPublished in Banisteria, in 2010, in volume 35, pages 3-10Created: 2020-06-14, modified: 2020-06-14
Investigation of waters and saline materials from Lake Eyre and district (Central Australia)Published in Proceedings of The Royal Society of Victoria, in 1925, in volume 37, issue 1, pages 98-103Created: 2020-07-02, modified: 2020-07-02
Cytogeography of Orontium aquaticum (Araceae)Published in Rhodora, in 1966, in volume 68, issue 773, pages 25-34Created: 2014-06-16, modified: 2016-07-26
Southern Illinois flora: Recent additionsPublished in Rhodora, in 1955, in volume 57, issue 677, pages 159-160Created: 2014-06-16, modified: 2016-07-26
BOOK NOTICESPublished in Sida, Contributions To Botany, in 1996, in volume 17, issue 1, pages 104Created: 2015-12-02, modified: 2015-12-02
BOOK NOTICESPublished in Sida, Contributions To Botany, in 1996, in volume 17, issue 1, pages 108Created: 2015-12-02, modified: 2015-12-02
BOOK NOTICESPublished in Sida, Contributions To Botany, in 1993, in volume 15, issue 4, pages 588Created: 2015-12-02, modified: 2015-12-02
BOOK NOTICESPublished in Sida, Contributions To Botany, in 1993, in volume 15, issue 4, pages 592Created: 2015-12-02, modified: 2015-12-02
BOOK NOTICESPublished in Sida, Contributions To Botany, in 1993, in volume 15, issue 4, pages 596Created: 2015-12-02, modified: 2015-12-02
BOOK NOTICESPublished in Sida, Contributions To Botany, in 1993, in volume 15, issue 4, pages 612Created: 2015-12-02, modified: 2015-12-02
BOOK NOTICESPublished in Sida, Contributions To Botany, in 1994, in volume 16, issue 1, pages 16Created: 2015-12-02, modified: 2015-12-02
BOOK NOTICESPublished in Sida, Contributions To Botany, in 1994, in volume 16, issue 1, pages 56Created: 2015-12-02, modified: 2015-12-02
BOOK NOTICEPublished in Sida, Contributions To Botany, in 1994, in volume 16, issue 2, pages 300Created: 2015-12-02, modified: 2015-12-02
BOOK NOTICEPublished in Sida, Contributions To Botany, in 1995, in volume 16, issue 3, pages 406Created: 2015-12-02, modified: 2015-12-02
BOOK NOTICESPublished in Sida, Contributions To Botany, in 1995, in volume 16, issue 3, pages 412Created: 2015-12-02, modified: 2015-12-02