9/4/2015 After 18 years of patient study, of course Lisa Dabek knew, but she never really saw exactly what they were up to ...until now. By Vicki Croke For 18 years, the very patient and determined field biologist Lisa Dabek has been traveling to Papua New Guinea to study the mysterious Matschie’s tree kangaroo. These … Continue reading Treetop Kangaroos? Who Knew?