This bird has a transmitter on it
Just found in my photos yesterday that a Black-naped Tern has a transmitter on its back.
Black-naped Tern, Chek Kang Hau, Sai Kung, Hong Kong, 8 July 2018 at 12:09 hours local time
黑枕燕鷗,香港西貢赤徑口, 2018年7月8日12時09分 本地時間
Sony A6500 + 100-400 F4.5-F5.6 lens @ 279mm, F5.6, 1/4000 sec., ISO 400, no EV compensation
Post processed by PS CC, Highlights -80 by Camera Raw, cropped from 6000x4000 pixels to 2940x1842 pixels and then resized to 1500x940 pixels and then Tone corrected.
[ Last edited by passerby-b at 9/07/2018 22:47 ]