Here are pictures taken at the end of April at the Ottenby Bird Observatory, Sweden.
The Ottenby ringing station is probably one of the largest in Europe in terms of numbers of birds caught, especially migratory passerines, even if many waterbird captures are also carried out depending on the seasons, as well as different monitoring of migratory or breeding species.
For a week, Pierre-Lou shared the tiring yet captivating routine of this team of ringers and passionate birders. This album presents the operations of passerine ringing passerines at the Ottenby Bird Observatory.