At least at the time of the last record , it seemed to be dependent on intact understorey of Euphorbiaceae ( spurges and relatives ) and ferns , maybe .
Cats hunt less efficiently in these dense tangles .
At least at the time of the last record , it seemed to be dependent on intact understorey of Euphorbiaceae ( spurges and relatives ) and ferns , maybe because cats hunt less efficiently in these dense tangles .