A Saturday morning with the Young Birders Club at the Carl Zeiss Bird Station
4:45 a.m.: The alarm clock went off. Thinking of sleeping in on a Saturday morning? Not when you're going to watch migratory birds with the Young Birders Club! We began counting all migratory birds even before the sun rose. So we met at the Wedel Marina at 7:30. We've headed to the marina because this is where the river Elbe is at its most narrow, causing the migrating birds to gather so that they can spend as little time over the water as possible as they fly south. This Saturday started out gray with a strong wind from the southwest – not exactly great conditions for migrating because birds generally don't fly when there are headwinds. Despite the weather, a small group of Young Birders met at the marina.
And it paid off! In spite of the wind, large groups of birds were out and flocks of them flew across the Elbe heading south every couple of seconds. Today the record went to the common chaffinch: in three hours, more than 21,500 of them flew across the river. Yet you have to look sharp when there are swarms of finches, because in between the common chaffinches is the odd brambling and hawfinch. Picking out individual species when bird watching requires a special kind of skill. Species that look quite different on the ground can appear almost exactly the same when flying overhead. You can only distinguish between them by their call and flying silhouette.more