Signal trackers installed on swans for information collection in C China's Henan

2023-January-9 11:40 By: GMW.cn

Signal trackers installed on swans for information collection in C China's Henan

Photo taken on Jan. 5, 2023 shows installing a signal tracker on a swan at the Swan Lake National Urban Wetland Park in Sanmenxia, central China's Henan Province. Information is collected every year to track and measure the giant swans, and provide reliable research data for relevant researches. (Du Jie/Guangming Picture)

Signal trackers installed on swans for information collection in C China's Henan

Photo taken on Jan. 5, 2023 shows staff putting a giant swan with a ring and a wireless signal tracker back into nature at the Swan Lake National Urban Wetland Park in Sanmenxia, central China's Henan Province. Information is collected every year to track and measure the giant swans, and provide reliable research data for relevant researches. (Du Jie/Guangming Picture)

Editor: WXY
More from Guangming Online

Disclaimer

The views and opinions expressed in this article are those of the author's, GMW.cn makes no representations as to accuracy, suitability, or validity of any information on this site and will not be liable for any errors, omissions, or delays in this information.

点击右上角微信好友

朋友圈

请使用浏览器分享功能进行分享