posted the following and the map above on the Club de Observadores de Aves de Villa Clara Facebook page yesterday
"They're leaving! Dozens of neotropical migratory bird species have been with us for several months, since late August, and are now set to return.
This radar image shows the moment when millions of birds of different species have begun to take flight from the north coast of our country to their breeding areas in North America.
The spectacle of migration is one of the most wonderful natural events that exist. Our Club invites individuals and communities to enjoy watching and studying birds, as well as raising awareness to reduce the harm we cause them and continue working to protect birds and their habitats."
And meanwhile here in the UK our migrants are starting to return from further south. Wheatear, Sand Martin, Swallow, House Martin and Little Ringed Plover have all been recorded during the last week, and yesterday there was a small influx of Willow Warblers. It won;t be long before the Swifts are back.