Jellicle cats Jellicle cats "Jellicle cats", or simply the "Jellicles", are a type of feline mentioned in T. S. Eliot's book "Old Possum's Book of Practical Cats", and in "Cats", a stage musical written by Andrew Lloyd Webber and based on the book. Introduced in Eliot's poem "The Song of the Jellicles", they were originally depicted as commonly nocturnal gray, scruffy cats. Specifically, Eliot mentions that they like to gather at an event called the "Jellicle Ball". In the musical, a sub-plot surrounds the disappearance of the Jellicle patriarch Old Deuteronomy. The names are taken from Eliot's poem "The Naming of Cats"
Mountain pygmy possum the mountain pygmy possum populations include habitat destruction and fragmentation, climate change, predation by feral cats and red foxes, and threats to the Bogong moth. The construction of ski resorts in the alpine regions in which the mountain pygmy possums inhabit has been one of the greatest factors attributed to population decline. At Mount Higginbotham, a major road constructed to the Mount Hotham ski resort prevented male mountain pygmy possums from migrating to the female nesting sites during the breeding season. This physical barrier was noted to markedly increase winter mortality in the Mount Higginbotham population. In response to this,