Across the Atlantic, a similar story is unfolding with an entirely different species. Twenty-one white storks were released in Cornwall this month as part of a project to bring the species back to the county after centuries away.
They won't be ready to nest for another three or four years, so for now they're doing exactly what you'd expect from birds with nowhere to be: one has already turned up eighty miles away in Devon, while a cluster of thirteen is still lingering around Bodmin Moor.
In the meantime, the project is focused on building up the insects, small mammals, and wetlands the birds will need once they're ready to settle down and raise young.
See the full piece over at BBC News here.