At least, that may have been one of the factors contributing to the extinction (more or less) of these members of the cat family. Some groups that were once considered extinct have been reclassified as regionally, rather than globally, extinct. 
Knit one, purl two; things go wrong, what to do? 
The capital city of the Australian state of Victoria has a rich history and a vibrant present. Here are just a few highlights. 
Ralph the Llama has found a family photo album in the back of a cupboard. The pictures he finds have raised some interesting questions - can you help him answer them? 
Jaipur, in the Indian state of Rajasthan, is the home of the Jantar Mantar, a collection of constructions for making astronomical observations which was declared a UNESCO World Heritage Site in 2010. 
The Great Wall of China is actually a complex system of barriers, built in stages over several thousand years. We will visit some of the main sections of the wall as constructed during and since the Ming Dynasty, traveling from west to east. 
Animals have many adaptations to protect themselves from detection, either from predators or from prey. Identify each of these as primarily depending on their colouration or on their behaviour. 
