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Table 2 Variable weights from model selection analyses

From: Reproductive responses of birds to experimental food supplementation: a meta-analysis

Model type

Variables

Variable weight from AICc

Laying date

  
 

Latitude

0.92

 

Food accessibility

0.54

 

Migratory status

0.36

 

Elevation

0.31

 

Broodedness

0.28

 

Diet

0.23

Clutch size

  
 

Food accessibility

0.74

 

Food caching

0.62

 

Maximal clutch size

0.42

 

Latitude

0.29

 

Bodymass

0.22

 

Diet

0.21

Breeding success

  
 

Timing

0.92

 

Food accessibility

0.47

 

Diet

0.44

 

Food caching

0.32

 

Body mass

0.20

  1. Variable weights were calculated as the sum of AICc weights of all candidate models including a given variable.
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Frontiers in Zoology

ISSN: 1742-9994