Data from: How individual Montagu's Harriers cope with Moreau's Paradox during the Sahelian winter

The data package contains two datasets: - This file contains the GPS-tracking data of Montagu’s Harriers used for analyses on behavior during the wintering season and contains the following columns: season (name of the bird, phase of annual cycle, years), date_time (date and time in UTC), latitude, longitude, speed_2d (instantaneous speed measured by the GPS-device). - This file contains the grasshopper count data collected in 2014 and 2015 at five sites in Senegal and contains the following columns: year, month, area, id (grid point ID, transect ID), lat.start, long.start, lat.end, long.end (coordinates of starting and end points of transects), date_time, grasshoppers_small, grasshoppers_big (number of grasshoppers counted 1 m left and right of transect line)