Thank you very much.
The 1st bird could possibly be Common Redshank E7, but I can not be 100% sure. E7 was ringed on 14-Sep-10. It was last reported on 23-Mar-2022.
The 2nd photo is likely Marsh Sandpiper Z6. It was ringed on 10-Sep-2021. Reported 2 times before in Mar-2022.
Marsh Sandpiper T6 was ringed on 14-Apr-2022. It was reported 3 times at Mai Po, last seen in Nov-2023.
Common Redshank Y8 was ringed on 20-Sep-2020. It was reported 30 times at Mai Po. 1st time reported away from Mai Po.
Common Redshank ?H, cannot be figured out as there are too many possibilities.
The last photo might be Marsh Sandpiper V8, again I am not 100% sure. V8 was ringed on 11-Sep-2018. It was reported 5 times at Mai Po. Last reported on 28-Sep-2022.
Katherine