. Author manuscript; available in PMC: 2017 Jul 21.

Published in final edited form as: Evol Biol. 2016 Dec 9;44(2):227–239. doi: 10.1007/s11692-016-9402-7

Table 1.

Estimates of nest attentiveness (proportion of hour), mean on-bout duration (sec), and mean off-bout duration (sec) in relation to treatment. Estimates are least-squares means. See Table 2 for analyses

Behavior	Early incubation estimate ± SE		Late incubation estimate ± SE
	Small-hole	Large-hole	Small-hole	Large-hole
Nest attentiveness	0.74 ± 0.02	0.71 ± 0.03	0.72 ± 0.02	0.70 ± 0.02
Mean on-bout duration	636.96 ± 57.37	573.95 ± 70.62	548.57 ± 55.40	535.17 ± 68.20
Mean off-bout duration	279.54 ± 24.88	272.37 ± 30.63	275.44 ± 18.67	264.11 ± 22.98