孚日山脉上的国王城堡,法国阿尔萨斯 (© Leonid Andronov/Shutterstock)
Glastonbury Tor, Somerset, England (© DEEPOL by plainpicture/Adam Burton)
Salzburg with Salzach river, Austria (© MacEaton/Alamy)
Mother cheetah and her cub in the Maasai Mara nature reserve, Kenya (© gudkovandrey/Adobe Stock)
Autumn leaves coated with frost (© sagarmanis/Getty Images)
迪纳利国家公园里的白大角羊,阿拉斯加 (© Patrick J. Endres/Getty Images)
库佛维尔岛附近的蓝色冰山,南极洲 (© Mike Hill/Getty Images)
马赛马拉国家保护区中的非洲草原象,肯尼亚 (© Yva Momatiuk and John Eastcott/Minden Pictures)
被白雪覆盖的彩虹山,秘鲁 (© Jude Newkirk/Amazing Aerial Agency)
古老的水青冈树,英国北安普顿郡 (© Andrew Baskott/Alamy)
伊兰谷中的Pen y Garreg水坝,威尔士 (© Joe Daniel Price/Moment Open/Getty Images)
枝头上的太平鸟(北美亚种),加拿大 (© Mircea Costina/Alamy)