<div>Dear, <br> <br> <br>This is Elaine, a postgraduate studying bird distribution in East Asia.<br> <br>I found your article in Biological Invasion very interesting.<br>However, I do not see the modelling procedure quite clearly.<br>
<br>Concerning BIOMOD application, please kindly share your experience about </div>
<div>how to generate background data for presence-only data.<br>(which software and which function)<br> <br>Thank you very much in advance.<br> </div>