平均评分 4.99 分(满分 5 分),共 69 条评价4.99 (69)夜深人静,在伦敦寻找蝙蝠的踪迹
Join me as we explore London's wild spaces after dark to discover the amazing world of bats. As dusk falls, mysterious creatures emerge from under bridges and out of old trees to hunt. Surrounded by myth and misconceptions, bats are a truly unique group of animals, and much misunderstood.
The focus will be on learning all about bats and their unique biology, why they are so important as ecological 'keystone species', how they navigate in the dark and how each species is highly adapted to its way of life. We'll watch them hunting in various habitats, and excitingly we will use handheld electronic bat detectors to listen to their ultrasonic echolocation calls.
You'll learn how to identify various species, from the tiny flitting Pipistrelles that can fit into a matchbox, to the incredible and comical looking Brown Long Eared bat. With luck, we may spot the Daubenton's or water bat skimming the water surface like a tiny hovercraft. Or our largest bat, the Noctule, almost bird-like flying in open skies with it's military 'chip-chop' call.
We frequently encounter other nocturnal wildlife too, like owls, foxes, hedgehogs and badgers. Who knows what the evening will reveal!
Other things to note
Social distancing can be observed, bat detectors wiped down between uses. The walk is very safe as many joggers and walkers use the Heath to cut through, even in late evenings. We'll be sticking to wide open paths for the most part, but need to take care of trip hazards