Richard K. Simpson
TitleCited byYear
Dynamic color communication
P Hutton, BM Seymoure, KJ McGraw, RA Ligon, RK Simpson
Current Opinion in Behavioral Sciences 6 (December 2015), 41-49, 2015
282015
Migration and the evolution of sexual dichromatism: evolutionary loss of female coloration with migration among wood-warblers
RK Simpson, MA Johnson, TG Murphy
Proceedings of the Royal Society B: Biological Sciences 282 (1809), 20150375, 2015
252015
Two ways to display: male hummingbirds show different color-display tactics based on sun orientation
RK Simpson, KJ McGraw
Behavioral ecology 29 (3), 637-648, 2018
132018
Same trait, different receiver response: unlike females, male American goldfinches do not signal status with bill colour
TG Murphy, JA West, TT Pham, LM Cevallos, RK Simpson, KA Tarvin
Animal behaviour 93, 121-127, 2014
112014
It's not just what you have, but how you use it: solar‐positional and behavioural effects on hummingbird colour appearance during courtship
RK Simpson, KJ McGraw
Ecology letters 21 (9), 1413-1422, 2018
102018
Evolutionary innovation and diversification of carotenoid‐based pigmentation in finches
RA Ligon, RK Simpson, NA Mason, GE Hill, KJ McGraw
Evolution 70 (12), 2839-2852, 2016
82016
Multiple signaling in a variable environment: expression of song and color traits as a function of ambient sound and light
RK Simpson, KJ McGraw
Biotropica 50 (3), 531-540, 2018
42018
Courtship and territorial behaviors of three hummingbird species in Arizona
RK Simpson
Arizona Birds 2017, 1-7, 2017
42017
Experimental trait mismatches uncover specificity of evolutionary links between multiple signaling traits and their interactions in hummingbirds
RK Simpson, KJ McGraw
Evolution 73 (3), 436-451, 2019
22019
Exposure to artificial light at night increases innate immune activity during development in a precocial bird
C Saini, P Hutton, S Gao, RK Simpson, M Giraudeau, T Sepp, E Webb, ...
Comparative Biochemistry and Physiology Part A: Molecular & Integrative …, 2019
12019
The evolution of hummingbird coloration and courtship displays
RK Simpson
Arizona State University, 2018
12018
Migration distance and sexual dichromatism: cost of migration is correlated with reduced female coloration in wood warblers
RK Simpson
12012
Interspecific covariation in courtship displays, iridescent plumage, solar orientation, and their interactions in hummingbirds
RK Simpson, KJ McGraw
2019
The Evolution of Complex Courtship Traits: Covariation and Interactions between Hummingbird Displays, Feather Structure, and Color Appearance
RK Simpson, KJ Mcgraw, SM Doucet
INTEGRATIVE AND COMPARATIVE BIOLOGY 59, E409-E409, 2019
2019
Migration and the evolution of sexual dichromatism: evolutionary loss of female coloration with migration among wood-warblers (vol 282, 20150375, 2015)
RK Simpson, MA Johnson, TG Murphy
PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES 284 (1858), 2017
2017
Correction to ‘Migration and the evolution of sexual dichromatism: evolutionary loss of female coloration with migration among wood-warblers’
RK Simpson, MA Johnson, TG Murphy
Proceedings of the Royal Society B: Biological Sciences 284 (1858), 20171145, 2017
2017
Evolutionary Patterns of Hummingbird Coloration
RK Simpson, J Givens, KJ Mcgraw
INTEGRATIVE AND COMPARATIVE BIOLOGY 56, E203-E203, 2016
2016
The role of a fluctuating environment on multiple signals
RK Simpson, KJ Mcgraw
INTEGRATIVE AND COMPARATIVE BIOLOGY 54, E192-E192, 2014
2014
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