世界之眼(Eye of the world)

今年的地球日，我们发现自己漂浮在最小的波罗的海国家中最小的国家公园卡鲁拉国家公园上空。在地球日参观爱沙尼亚的这颗明珠感觉很合适，因为它是各种濒危物种的家园，包括池蝠、小斑鹰和黑鹳等动物。珍稀植物也在这里茁壮成长，比如濒临灭绝的波罗的海兰花、梅泽伦和戴西莱夫葡萄蕨。除了吸引生物多样性，卡鲁拉还是露营、探险旅游、钓鱼、自然摄影、徒步旅行和骑自行车的热门景点。
原文：
For this year’s Earth Day, we find ourselves floating above Karula National Park, the smallest national park in the smallest Baltic nation. Visiting this jewel of Estonia feels appropriate for Earth Day, as it is home to a variety of endangered species, including animals such as the pond bat, the lesser spotted eagle, and the black stork. Rare plants thrive here, too, like the endangered Baltic orchid, mezereon, and the daisyleaf grape fern. In addition to the draw of its biodiversity, Karula is a popular spot for camping, adventure tourism, fishing, nature photography, hiking, and cycling.
《© Sven Zacek/Minden Pictures》