Modifiers matching marsupial:

• small,
• herbivorous,
• world,
• threatened,
• native,
• amazing,
• larger,
• large,
• nocturnal,
• familiar,
• terrestrial,
• sized,
• australian,
• size,
• smaller,
• newborn,
• subterranean,
• carnivorous,
• arboreal,

Simple categories matching arboreal:

• fauna,
• mammal,
• taxon,
• animal,
• herbivore,
• snake,
• prey,
• oddity,
• species,
• predator,
• fruit,
• creature,
• reptile,
• marsupial,
• rodent,
• ape,
• lizard,
• vertebrate,