Editing Tree-kangaroo (section)

===Diet===
The main diet of the tree-kangaroo is leaves and fruit that it gathers from the trees, but occasionally scavenged from the ground. Tree-kangaroos will also eat grains, flowers, various nuts, sap and tree bark.<ref name="panda1"/> Some captive tree-kangaroos (perhaps limited to New Guinea species) eat protein foods such as eggs, birds and snakes, making them [[omnivore]]s.<ref name="Martin">{{cite book|title=Tree-kangaroos of Australia and New Guinea|editor=Roger Martin|publisher=CSIRO Publishing|year=2005|url=https://books.google.com/books?id=A4SUo1QTn-sC&q=diet&pg=PR5|isbn=978-0-643-09072-9}}</ref>