Hybrid beasts are creatures that combine traits from two or more different species. These animals can occur naturally through processes like interbreeding or can be created artificially through genetic engineering. Examples include the liger, a cross between a lion and a tiger, and the zorse, a hybrid of a zebra and a horse. Scientists study hybrid beasts to understand genetics, evolution, and biodiversity. They can provide insights into how species adapt to their environments. However, hybrids can also face challenges, such as infertility or health issues, and their existence raises ethical questions about genetic manipulation and conservation efforts.