Latest uploads
This table lists the latest uploads to the IWC database, limited to the last 100 uploads in the previous 6 months.
| Country | Date added | Count Year | Count Month | Number of birds | Number of sites |
| Ethiopia | 2025-06-19 | 2025 | February | 16261 | 10 |
| Ethiopia | 2025-06-19 | 2025 | January | 117263 | 20 |
| Russian Federation | 2025-06-18 | 2016 | January | 76783 | 13 |
| Luxembourg | 2025-06-06 | 2009 | January | 6373 | 22 |
| Luxembourg | 2025-06-06 | 2010 | January | 4585 | 17 |
| Luxembourg | 2025-06-06 | 2011 | January | 5468 | 25 |
| Luxembourg | 2025-06-06 | 2012 | January | 6672 | 26 |
| Luxembourg | 2025-06-06 | 2013 | January | 7296 | 37 |
| Luxembourg | 2025-06-06 | 2014 | January | 7358 | 39 |
| Luxembourg | 2025-06-06 | 2015 | January | 7211 | 39 |
| Luxembourg | 2025-06-06 | 2016 | January | 7995 | 34 |
| Luxembourg | 2025-06-06 | 2017 | January | 7498 | 38 |
| Luxembourg | 2025-06-06 | 2018 | January | 5823 | 39 |
| Luxembourg | 2025-06-06 | 2019 | January | 5023 | 38 |
| Luxembourg | 2025-06-06 | 2020 | January | 5897 | 38 |
| Luxembourg | 2025-06-06 | 2021 | January | 6223 | 42 |
| Luxembourg | 2025-06-06 | 2022 | January | 4207 | 36 |
| Luxembourg | 2025-06-06 | 2023 | January | 4196 | 35 |
| Luxembourg | 2025-06-06 | 2024 | January | 5044 | 39 |
| United Kingdom | 2025-06-03 | 1967 | January | 577189 | 1037 |
| United Kingdom | 2025-06-03 | 1968 | January | 512620 | 820 |
| United Kingdom | 2025-06-03 | 1969 | January | 617046 | 1068 |
| United Kingdom | 2025-06-03 | 1970 | January | 941523 | 944 |
| United Kingdom | 2025-06-03 | 1971 | January | 1365625 | 1024 |
| United Kingdom | 2025-06-03 | 1972 | January | 1732332 | 968 |
| United Kingdom | 2025-06-03 | 1973 | January | 1713482 | 1009 |
| United Kingdom | 2025-06-03 | 1974 | January | 2014595 | 958 |
| United Kingdom | 2025-06-03 | 1975 | January | 1878639 | 994 |
| United Kingdom | 2025-06-03 | 1976 | January | 1875881 | 1012 |
| United Kingdom | 2025-06-03 | 1977 | January | 1776399 | 941 |
| United Kingdom | 2025-06-03 | 1978 | January | 1347193 | 1010 |
| United Kingdom | 2025-06-03 | 1979 | January | 1367226 | 808 |
| United Kingdom | 2025-06-03 | 1980 | January | 1746303 | 955 |
| United Kingdom | 2025-06-03 | 1981 | January | 1918456 | 1062 |
| United Kingdom | 2025-06-03 | 1982 | January | 1468370 | 929 |
| United Kingdom | 2025-06-03 | 1983 | January | 1928910 | 1346 |
| United Kingdom | 2025-06-03 | 1984 | January | 1667414 | 1298 |
| United Kingdom | 2025-06-03 | 1985 | January | 2067729 | 1208 |
| United Kingdom | 2025-06-03 | 1986 | January | 2364899 | 1506 |
| United Kingdom | 2025-06-03 | 1987 | January | 2093288 | 1162 |
| United Kingdom | 2025-06-03 | 1988 | January | 2409194 | 1565 |
| United Kingdom | 2025-06-03 | 1989 | January | 2643312 | 1495 |
| United Kingdom | 2025-06-03 | 1990 | January | 2892409 | 1549 |
| United Kingdom | 2025-06-03 | 1991 | January | 2942844 | 1765 |
| United Kingdom | 2025-06-03 | 1992 | January | 3156748 | 1540 |
| United Kingdom | 2025-06-03 | 1993 | January | 2902853 | 1617 |
| United Kingdom | 2025-06-03 | 1994 | January | 3536966 | 1467 |
| United Kingdom | 2025-06-03 | 1995 | January | 3611467 | 1571 |
| United Kingdom | 2025-06-03 | 1996 | January | 3513269 | 1586 |
| United Kingdom | 2025-06-03 | 1997 | January | 3399975 | 1536 |
| United Kingdom | 2025-06-03 | 1998 | January | 3646137 | 1675 |
| United Kingdom | 2025-06-03 | 1999 | January | 3634600 | 1606 |
| United Kingdom | 2025-06-03 | 2000 | January | 3579964 | 1781 |
| United Kingdom | 2025-06-03 | 2001 | January | 3717034 | 1634 |
| United Kingdom | 2025-06-03 | 2002 | January | 3335681 | 1691 |
| United Kingdom | 2025-06-03 | 2003 | January | 3626577 | 1651 |
| United Kingdom | 2025-06-03 | 2004 | January | 3775499 | 1753 |
| United Kingdom | 2025-06-03 | 2005 | January | 3673665 | 1808 |
| United Kingdom | 2025-06-03 | 2006 | January | 3679190 | 1700 |
| United Kingdom | 2025-06-03 | 2007 | January | 3242994 | 1702 |
| United Kingdom | 2025-06-03 | 2008 | January | 3276751 | 1662 |
| United Kingdom | 2025-06-03 | 2009 | January | 2977465 | 1741 |
| United Kingdom | 2025-06-03 | 2010 | January | 2997758 | 1608 |
| United Kingdom | 2025-06-03 | 2011 | January | 3389723 | 1857 |
| United Kingdom | 2025-06-03 | 2012 | January | 3174216 | 2018 |
| United Kingdom | 2025-06-03 | 2013 | January | 3057368 | 1942 |
| United Kingdom | 2025-06-03 | 2014 | January | 3254935 | 2030 |
| United Kingdom | 2025-06-03 | 2015 | January | 3079333 | 2115 |
| United Kingdom | 2025-06-03 | 2016 | January | 3169854 | 2055 |
| United Kingdom | 2025-06-03 | 2017 | January | 3104813 | 2111 |
| United Kingdom | 2025-06-03 | 2018 | January | 2930298 | 2114 |
| United Kingdom | 2025-06-03 | 2019 | January | 3211585 | 2313 |
| United Kingdom | 2025-06-03 | 2020 | December | 2872473 | 2298 |
| United Kingdom | 2025-06-03 | 2020 | January | 3177465 | 2465 |
| United Kingdom | 2025-06-03 | 2021 | January | 1646736 | 1280 |
| United Kingdom | 2025-06-03 | 2022 | January | 3219720 | 2613 |
| United Kingdom | 2025-06-03 | 2023 | January | 3081991 | 2540 |
| United Kingdom | 2025-06-03 | 2024 | January | 3182131 | 2651 |
| Laos | 2025-05-20 | 2025 | February | 1706 | 3 |
| Laos | 2025-05-20 | 2025 | January | 2121 | 9 |
| Russian Federation | 2025-05-19 | 2017 | January | 113216 | 14 |
| Russian Federation | 2025-05-19 | 2018 | January | 215454 | 21 |
| Democratic People's Republic of Korea | 2025-05-13 | 2025 | February | 5812 | 26 |
| Democratic People's Republic of Korea | 2025-05-13 | 2025 | January | 40427 | 45 |
| Pakistan | 2025-05-12 | 2024 | December | 59864 | 8 |
| Pakistan | 2025-05-12 | 2024 | January | 198 | 1 |
| Pakistan | 2025-05-12 | 2025 | January | 158307 | 23 |
| Spain | 2025-04-11 | 2024 | January | 6331 | 19 |
| Croatia | 2025-04-09 | 2024 | January | 222426 | 376 |
| Cyprus | 2025-04-08 | 2021 | January | 14997 | 39 |
| Cyprus | 2025-04-08 | 2022 | January | 22174 | 71 |
| Cyprus | 2025-04-08 | 2023 | January | 15042 | 65 |
| Cyprus | 2025-04-08 | 2024 | January | 13709 | 67 |
| Cyprus | 2025-04-08 | 2025 | January | 21806 | 64 |
| Rwanda | 2025-04-08 | 2025 | January | 3657 | 12 |
| Brunei | 2025-03-11 | 2024 | November | 165 | 4 |
| Brunei | 2025-03-11 | 2025 | February | 540 | 1 |
| Norway | 2025-03-06 | 2024 | February | 19300 | 142 |
| Norway | 2025-03-06 | 2024 | January | 26722 | 81 |
| Norway | 2025-03-06 | 2024 | March | 8626 | 18 |