BTO Bird Migration Blog

The conditions during the last few days have meant that any early passerine migration has been somewhat supressed. However, there has been ...

Waders are definitely on the move, or at least northerly breeding adults are. Numbers are beginning to build for a few species. Small flock...

The small but steady trickle of Crossbills down the east coast of Britain is a sure sign that autumn migration has begun. Small flocks have...

The weather has been such a mixed bag during the last couple of weeks it has been difficult to disentangle and work out what effect it has ...

Migrants have been piling in during the last week – Willow Warbler counts have reached three figures on several days at south coast watchp...

The weather conditions finally changed for the better, allowing migrants birds that were held-up further south to begin making their way no...

The strong north westerly winds brought migration to a halt prompting the migration stalwarts at Christchurch Harbour, Dorset to comment on...