lkatherine

Thank you KC.

Z4 was ringed on 10 Sep 2021. It was recorded 18 times from Sep-21 to Apr-22 and Aug-22 to Nov-22, all records from Mai Po except once in Tsim Bei Tsui.

DF was ringed on 4 Feb 2022. It was fitted with a GPS-tracker. Tracker signal shows it has migrated to Inner Mongolia in summer via Zhejiang and Shanghai. It migrated back to Hong Kong in July.

Katherine