Benjean can be differentiated from Higgins by the fact that she was a female with no visible genitalia , and she had a large patch of white hairs on her muzzle around her nose , .
Higgins was mostly black around Higgins ' nose .
Benjean can be differentiated from Higgins by the fact that she was a female with no visible genitalia , and she had a large patch of white hairs on her muzzle around her nose , whereas Higgins was mostly black around his nose .