Australia Australian cultural culture emblem emblematic eyes fauna features fur head icon iconic kangaroo macropod macropodidae Marsupial national native popular protected protection secure secured symbol symbolic teeth wallaby wildlife antipodes Boomer guard protect joey kangaroo baby kangaroo mother kangaroo mum mammal mother and child snout terrestrial animal wild animals zoo zoological garden agile animal arboreal climber color colored colorful colors colour coloured colourful colours dendrolagus-goodfellowi-buergersi distinctive endangered Goodfellow’s-tree-kangaroo highly-threatened jumping-ability omnivore omnivorous ornate-tree-kangaroo overhunted Papua-New-Guinea rainforest-habitat rare tree-climber albinism albino albino-kangaroo appearance astigmatism herbivore herbivorous pigment-lack pink white white-kangaroo mother pouch young youngster boomers bucks does fast flyers greys herbivores Jacks jills jump jumping mob pouched powerful powerful-hind-legs relaxing roos speed strong upright