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We design a more comfortable nest for birds, offering them more clean water. The upper half of the nest is a dew collector which can collect dew in the night. The dew is stored in the subjacent tray for birds. The lower half is designed for the birds to perch, yielding them shelter from wind and rain. This kind of stereoscopic equipment owns a large gathering of dew. It can be promoted in the arid land, offering living space for more birds.
Yijun Zhao； Ning Zhang； Chengyuan Wei； Jiang Wu；