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Table 2 Outcome of mixed effects models of trip duration, nest bout duration and nest attendance (proportion of time that at least one of the parents is present the nest)

From: Simultaneous GPS-tracking of parents reveals a similar parental investment within pairs, but no immediate co-adjustment on a trip-to-trip basis

 

F

d.f

p-value

Trip duration

Preceding trip duration partner * sex

0.1568

1

0.68

Preceding trip duration partner

0.9132

1

0.385

Sex

0.4539

1

0.521

Nest bout duration

Offspring age * sex

0.2001

1

0.781

Offspring age

43.217

1

0.009

Sex

14.5944

1

0.159

 

χ2

d.f

p-value

Nest attendance

Offspring age

75.47

1

 < 0.001

  1. For trip duration and nest bout duration, a gamma distribution with log transformation was used, while for nest attendance, a beta regression with logit link function was used. The table presents the outcome of the full models. All models included bird ID and colony ID as random effects
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Movement Ecology

ISSN: 2051-3933