Title: "Winter feeding preferences and personality vary with territory characteristics in wild great tits".

Authors:Eva Serrano-Davies1, Nina Bircher2, Bernice Sepers1,2, Kees van Oers1,2.

1. Animal Ecology, Netherlands Institute of Ecology (NIOO-KNAW), Wageningen, Netherlands.
2. Behavioral Ecology Group, Wageningen University and Research (WUR), Wageningen, Netherlands.
* Correspondence: E. Serrano-Davies, Department of Animal Ecology, Netherlands Institute of Ecology (NIOO-KNAW),
Droevendaalsesteeg 10, 6708 PB Wageningen, The Netherlands. E-mail address: E.Serrano@nioo.knaw.nl


Usage Notes
The data files have the following data:

Feeders.fledlings2018.csv:

Tag_Number is the individual number identification for each bird	
Exploratory_score is the sum of all the movements recorded during the first 2 of the novel environment test, corrected for the day the test was conducted 
peanuts is the total number of visits to the peanuts feeder by each individual bird	
sunf_seeds is the total number of visits to the sunflower seeds feeder by each individual bird		
Totalvisits is the total number of visits to the the feeders by each individual bird		
Nºfeeders is the total number of feeders visited by each individual bird	
Nºlocs is the total number of feeder locations visited by each individual bird	
Habitat_type is the category given to the great tits territories, categorized as A ‘mixed’or B ‘deciduous’
Caterpillar_Peakwidth is the number of days where the caterpillar biomass is above 1 g m-2 day-1