Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Calypte costae"'
Autor:
Simpson, Richard K.1 rksimpson9@gmail.com, McGraw, Kevin J.1
Publikováno v:
Ecology Letters. Sep2018, Vol. 21 Issue 9, p1413-1422. 10p. 3 Color Photographs, 2 Charts, 1 Graph.
Autor:
Clark, Christopher J.1 christopher.clark@yale.edu, Feo, Teresa J.1
Publikováno v:
American Naturalist. Jan2010, Vol. 175 Issue 1, p27-37. 11p. 1 Illustration, 3 Diagrams, 2 Charts, 3 Graphs.
Publikováno v:
Animal Behaviour. 167:139-150
Hummingbirds have evolved to learn song from conspecifics independently of other bird clades that show this behaviour, such as parrots and oscine passerines. Little is known about how vocal learning occurs in hummingbirds. To determine the conditions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::937dfcafcd4a2625a6d835ae9a8dc140
https://doi.org/10.1016/j.anbehav.2020.07.010
https://doi.org/10.1016/j.anbehav.2020.07.010
Autor:
Fred Dietrich, Fred Bassett
Publikováno v:
The Wilson Journal of Ornithology. 133
For a second decade, from November 2008 to March 2018, we examined the species diversity, return rate, longevity, and migration routes of hummingbirds overwintering in southern Alabama and the panhandle, northern peninsula, and central peninsula of F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a220b146f65f16d2f4d811f51b1c9bf
https://doi.org/10.1676/20-00063
https://doi.org/10.1676/20-00063
Autor:
Lynne Thomason, Mary Jane DeRoss, Dennis DeRoss, Gary Thomason, Paul Hendricks, Jeffrey S. Marks, Gigi Batchelder, Dave Boyarski, Ned Batchelder
Publikováno v:
The Wilson Journal of Ornithology. 132
We report 14 cases of banded female Costa's Hummingbirds (Calypte costae) fledging young from 2 or 3 broods in single breeding seasons during late February to mid-June in southern Nevada, USA. Successfully raising 2 broods in a single breeding season
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65dca23de08d0c7f315c5e56362289ba
https://doi.org/10.1676/20-111
https://doi.org/10.1676/20-111
Autor:
Clark, Christopher J.1 cclark@ucr.edu, Mistick, Emily A.1
Publikováno v:
Current Biology. Apr2018, Vol. 28 Issue 8, p1257-1264.e6. 1p.
Autor:
Christopher J. Clark, Emily A. Mistick
Publikováno v:
Journal of Experimental Biology.
Why do hummingbirds hum and insects whine when their wings flap in flight? Gutin proposed that a spinning propeller produces tonal sound because the location of the center of aerodynamic pressure on each blade oscillates relative to an external recei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1666cb536b3ef9546217ef263559e46
https://doi.org/10.1242/jeb.214965
https://doi.org/10.1242/jeb.214965
Publikováno v:
Conservation Genetics Resources. 8:427-430
Hummingbird sex identification can be difficult, especially for juveniles. Accurate sex identification is vital for ecology, population health, and conservation biology studies; therefore, a simple molecular technique, that is accurate with less-inva
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6e0ec92d27c049c1d6c209c2d5ef085
https://doi.org/10.1007/s12686-016-0587-y
https://doi.org/10.1007/s12686-016-0587-y
Autor:
Kevin J. McGraw, Richard K. Simpson
Publikováno v:
Ecology letters. 21(9)
Animals exhibit a diversity of colours that can play key roles in mating interactions. However, we presently lack an understanding of the relative importance of the environment, behaviour and natural reflective properties of colourful ornaments in sh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b05a856188f62208d46f514dd5e6767
https://pubmed.ncbi.nlm.nih.gov/30019524
https://pubmed.ncbi.nlm.nih.gov/30019524
Autor:
Oscar Adrián Lozano-Garza, Cristina González-Rubio Sanvicente, Francisco J. García-De-León, Ricardo Rodríguez-Estrella
Publikováno v:
Open Journal of Genetics. :19-27
A set of 16 microsatellite loci was developed and characterized for the Xantus’ hummingbird (Hylocharis xantusii) by using 454 next-generation sequencing. Twenty-five H. xantusii samples from one population were genotyped; all loci were polymorphic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91bfea8bb0a386a46d922675dc8881a4
https://doi.org/10.4236/ojgen.2016.61003
https://doi.org/10.4236/ojgen.2016.61003