RC ornithopter Yellow Bird (bird drone) high altitude test00:00

This time I pushed my ornithopter or bird drone, how new generation call it, to fly high and then slowed down flapping with little pigeon glide. Definitely I need more practice in piloting such bird. I have not manage perfect landing yet. Wind is to blame ? Bird can fly 5-6 min with 180 mAh LiPo battery. I recorded it with GoPro camera on my hat, that’s why is some shaking visible on the video. Wind was 5-6 km/h.
My next video
https://youtu.be/M3BTQdxOM6A
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https://johnsornithopters.blogspot.com