The beautifully detailed photos feature the Sumatran tiger (pictured), which is classed as 'critically endangered' by the International Union for Conservation of Nature and Natural Resources, with numbers in the wild falling
Summer may have gone for another year, but it’s not all doom and gloom – we promise! Check out our list of reasons why autumn should be a season to look forward to and not dread. Have we missed any? Let us know in the comments below!