Sensei Bill is a male Antechinus agilis, a small marsupial, native to south eastern Australia.
Bill is most at home at the head office of the Sensible CentreTM high in the Victorian Alps at Dinner Plains, but he winters below the snow line at Mt Oberon on Wilson’s Promontory.
Bill is an irregular contributor to IA as, unlike most others, he is not a regular mammal.
You can follow Sensei Bill on Twitter @CenseiBill. He is not on Facebook and does not Instagram his meals, which mostly consist of small beetles and other invertebrates.