Insect noise avoidance in the dawn chorus of Neotropical birds Author Stanley, Calandra Q. Department of Biology, University of Maryland, College Park, MD, U. S. A. Author Walter, Michael H. Animal Physiology, Institute for Neurobiology, University of Tübingen, Germany Author Venkatraman, Madhvi X. Department of Biology, University of Maryland, College Park, MD, U. S. A. Author Wilkinson, Gerald S. Department of Biology, University of Maryland, College Park, MD, U. S. A. text Animal Behaviour 2016 2016-02-29 112 255 265 http://dx.doi.org/10.1016/j.anbehav.2015.12.003 journal article 10.1016/j.anbehav.2015.12.003 8413482

Table 2 Parameter estimates for best-fitting weighted model to predict first call time in 27 avian species

Variable	Estimate	SE	t	P
Significant outcomes are shown in bold.
Intercept	̄16.23	2.17	̄7.47	<0.0001
Location	2.09	1.11	1.87	0.0751
Noise difference	2.95	0.55	5.38	<0.0001
Peak frequency	0.01	0.00	7.10	<0.0001
Location*noise difference	̄2.28	0.55	̄4.18	0.0004