you can sort of do this here: https://jumear.github.io/stirfry/iNat_map?view=subsetratio&place_id=198429&user_login=liss_h,bernie98034&user_id=7600104&compare_exclude_param=user_id&showplace=true
otherwise, you’d probably have to make your own custom map either using the process described in https://forum.inaturalist.org/t/in-pursuit-of-mappiness-part-1/21864, or by downloading the observations and plotting those on a map.