gannet_movements_HPAIV

movement analysis of GPS tracked northern gannets

at submission state raw data is supplied in csv format required data are:

1. GPS_tracking_data_gannet_15-2.csv columns: Year - year of data collection GMT - date Time stamp in UTC Latitude - geographic coordinate of Latitude Longitude - geographic coordinate of Longitude BIRD_ID - ID of GPS tracked gannet

2. Existing_gannet_coloniesNEAtlantic.csv relevant columns: Colony - name of gannet colony ColId - Id of colony Lat_rough - geographic coordinate of Latitude Long_rough - geographic coordinate of Longitude

3. ref_data_April2022.csv relevant columns: animal.id - Bird_ID animal_mates - Pair partner animal.sex - sex of gannet

high resolution shapefile of country polygons can be obtained from Natural Earth: https://www.naturalearthdata.com/downloads/10m-physical-vectors/ chose file ne_10m_admin_0_countries.shp

required code files to run analysis and create figures are

1. Analysis-colony_visit & max distance_HPAIV_gannet.R (also generates Figure1E)
2. Figure1D.R
3. Figure1_ABC.R

additional scripts allow accessing data from movebank and preparing the data for the analyses