 We illustrate our approach with a livestock mobility network in Senegal and Mauritania in  dry and wet seasons in 2014.
<meaning-changed>  We illustrate our approach with a livestock mobility network in Senegal and Mauritania in  dry and wet seasons in 2014.
 We illustrate our approach with a livestock mobility network in Senegal and Mauritania in the 2014 dry and wet seasons in 2014.