colored marking list
We attach colored rings to rescued wild birds to study their survival after release.
If you have any sightings, please contact us.
Thank you for your cooperation.
Colored rings (foot ring)
| Individual |
Collar left・right |
carved seal | Release Date |
Release Location （Japan） |
Tracking Status |
| Sparrowhawk No.2 | Red・Silver | H01 | Jan.2016 | Takashima-shi, Shiga | In progress |
| Sparrowhawk No.3 | Red・Silver | H2 | Dec.2016 | Takashima-shi, Shiga | In progress |
| Kestrel No.1 | Red・Silver | ― | May.2017 | Nara-shi, Nara | In progress |
| Grey-faced Buzzard No.3 | Blue・Red | H04 | Jul.2017 | Takashima-shi, Shiga | In progress |
| Grey-faced Buzzard No.1 | Blue・Blue | H05 | Jul.2017 | Takashima-shi, Shiga | In progress |
| Grey-faced Buzzard No.2 | Red・Red | H06 | Jul.2017 | Takashima-shi, Shiga | In progress |
| Common Moorhen No.1 | Blue・Blue | H7 | Nov.2017 | Takashima-shi, Shiga | In progress |
| Black Kite No.6 | Red・Silver | H8 | Jul.2018 | Takashima-shi, Shiga | Termination |
| Black Kite No.7 | Green・Silver | H11 | Aug.2018 | Takashima-shi, Shiga | In progress |
| Spot-billed Duck No.2 | Silver・Red | H10 | Aug.2018 | Takashima-shi, Shiga | Termination |
| Ural Owl No.4 | Green・－ | H12 | Sep.2019 | Nagahama-shi, Shiga | In progress |
| Kestrel No.3 | －・Red | H13 | Sep.2019 | Takashima-shi, Shiga | Termination |
| Black Kite No.11 | Red・－ | H14 | Nov.2019 | Takashima-shi, Shiga | In progress |
| Black Kite No.12 | Red・－ | H15 | Feb.2020 | Takashima-shi, Shiga | In progress |
| Spot-billed Duck No.3 | －・Red | H16 | Aug.2020 | Otsu-shi, Shiga | In progress |
| Spot-billed Duck No.4 | Red・Red | H17 | Sep.2020 | Takashima-shi, Shiga | In progress |
|
Spot-billed Duck No.5 |
Yellow・Red |
H18 | Sep.2020 | Takashima-shi, Shiga | In progress |
| Spot-billed Duck No.6 | Green・Red | H19 | Sep.2020 | Takashima-shi, Shiga | In progress |
| Spot-billed Duck No.7 | White・Red | H20 | Sep.2020 | Takashima-shi, Shiga | In progress |
| Spot-billed Duck No.8 | Yellow・Yellow | H21 | Sep.2020 | Takashima-shi, Shiga | In progress |
| Spot-billed Duck No.9 | Green・Yellow | H22 | Sep.2020 | Takashima-shi, Shiga | In progress |
| Spot-billed Duck No.10 | White・Yellow | H23 | Sep.2020 | Takashima-shi, Shiga | In progress |
| Spot-billed Duck No.11 | White・Green | H24 | Sep.2020 | Takashima-shi, Shiga | In progress |
| Peregrine Falcon No.3 | －・Red | H27 | Sep.2020 | Yasu-shi, Shiga | In progress |
| Black-tailed Gull No.1 | －・Red | H16 | Oct.2020 | Takashima-shi, Shiga | In progress |
| Spot-billed Duck No.12 | Green・Green | H25 | Nov.2020 | Takashima-shi, Shiga | In progress |
| Spot-billed Duck No.13 | White・White | H26 | Nov.2020 | Takashima-shi, Shiga | In progress |
| Black Kite No.15 | Green・－ | H28 | Feb.2021 | Takashima-shi, Shiga | In progress |
| Sparrowhawk No.‐ | Red・－ | H29 | Feb.2021 | Okayama-shi, Okayama | In progress |
| Peregrine Falcon No.4 | Red・－ | H30 | Mar.2021 | Nagahama-shi, Shiga | In progress |
| Red-footed Booby No.1 | Red・Silver | S100 | Oct.2021 | Ogasawara-mura, Tokyo | In progress |
| Black Kite No.16 | －・Green | H32 | Oct.2021 | Takashima-shi, Shiga | Termination |
| Black Kite No.17 | －・Green | H33 | Feb.2022 | Takashima-shi, Shiga | In progress |
| Spot-billed Duck No.14 | Green ・－ | H34 | Apr.2022 | Maibara-shi, Shiga | In progress |
| Red-footed Booby No.2 | Green・Silver | H35 | Sep.2022 | Nagahama-shi, Shiga | In progress |
| Ural Owl No.7 | Green ・－ | H36 | Nov.2022 | Higashiomi-shi, Shiga | In progress |
| Ural Owl No.‐ | －・Red | H37 | Dec.2022 | Tsuyama-shi, Okayama | In progress |
| Ural Owl No.8 | －・Red | H38 | Dec.2022 | Otsu-shi, Shiga | In progress |
| Black Kite No.19 | Red・－ | H39 | Jan.2023 | Takashima-shi, Shiga | In progress |
| Ural Owl No.9 | －・Red | H40 | Jan.2023 | Otsu-shi, Shiga | In progress |
| Mallard No.2 | Red・－ | H41 | Jan.2023 | Otsu-shi, Shiga | In progress |
| Tundra Swan No.1 | Yellow・Silver | H42 | Jan.2023 | Nagahama-shi, Shiga | In progress |
| Eastern Buzzard No.5 | Red・Silver | H43 | Jun.2023 | Koka-shi, Shiga | In progress |
| Black Kite No.21 | －・Red | H45 | Sep.2023 | Takashima-shi, Shiga | In progress |
| Osprey No.3 | Red・Silver | H46 | Sep.2023 | Takashima-shi, Shiga | In progress |
|
Black Kite No.22 |
Red・－ | H47 | Sep.2023 | Takashima-shi, Shiga | In progress |
| Albatross No.1 | Silver・Red | A74 |
Sep.2023 |
Izu Islands, northern Sea area |
Termination |