The deadline for abstract submission has been extended
https://birdnumbers2025.lu.lv/en/conference/news/zina/t/99857/
The 2nd announcement
https://birdnumbers2025.lu.lv/en/conference/news/zina/t/99856/
Please note the important dates
https://birdnumbers2025.lu.lv/en/conference/news/zina/t/85046/
Conference invitation
https://birdnumbers2025.lu.lv/en/conference/news/zina/t/81505/