Bird observations at Borsele off shore wind farm

<p>Aerial surveys with bird observations around the off shore wind farm Borssele (North Sea). It is acquired for gaining insight in spatio-temporal behavior of patterns of birds. RWS case number: 31163291.</p>针对北海博尔塞勒海上风电场周边区域开展的鸟类观测航空调查，旨在深入掌握鸟类活动模式的时空行为规律。RWS 案例编号：31163291。