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
272015
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
242015
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
122018
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
92018
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
Courtship and territorial behaviors of three hummingbird species in Arizona
RK Simpson
Arizona Birds 2017, 1-7, 2017
42017
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
32018
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
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
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
2019
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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Articles 1–18