Identifying avian influenza hotspots in wild birds in the Netherlands
Fig 2
Monthly temporal Patterns in the primary and processed variables.
The top panels display nationwide temporal patterns in primary data, while the bottom panels show processed data. A) Monthly nationwide counts of HPAI incidents in poultry and wild animals (including mammals). B) Nationwide reports of wild bird mortalities across 190 species of interest. Processed data was calculated for each wild bird mortality individually. C) The spatio-temporal rate measures the rate of HPAI incidents occurring in space and time around each wild bird mortality. D) Wild bird mortalities were also counted within a ± 10-day window and a 25 km radius around each wild bird mortality. The bottom panels present monthly means and ranges, with filled circles representing the mean and bars indicating the minimum and maximum values.