BTO Bird Migration Blog

Whilst at times the weather here has seemed near perfect for the arrival of summer migrants, weather fronts further south in France have bl...

The series of weather fronts crossing the UK and France during the last week had the predicted effect, putting the brakes on migrants arriv...

The southerly airflow during the latter half of the week produced the first noticeable flush of migrants, the most obvious being the number ...

Last night saw a major movement of Redwing in eastern England. Several hundred birds were counted in under an hour from 10pm onwards in The...

The pulse of weather fronts that we have experienced during the last week have had a stop-start effect on arrivals and departures. In betwe...

It has been a week of arrivals and departures. Parties of Bewick's Swans have been reported heading east, continuing on to continental ...

With most birds settled in their chosen mid-winter sites, it can take unusual weather conditions to make them move. During the next few days...