error with getIUCN

[manugomezs]

Dear RS-eco,

I have been trying to retrieve range maps from IUCN with getIUCN. The problem is that the output is always either NULL or "Please provide a valid taxa or group!" when trying to get the ranges for e.g. Reptiles and Amphibians.

As far as I understood, something like

getIUCN(taxa="Freshwater Polygon Groups")

of course providing my IUCN E-Mail and Password should also work, but then it asks me for the group I am interested in.

Many thanks in advance!