Pomarine Jaegers (Stercorarius pomarinus) are high-arctic gulls, which spend most of the non-breeding season offshore in the Atlantic. Thus, a Pomarine Jaeger is a very unusual sighting in Germany, especially for inland states like Brandenburg. End of September a Pomarine Jaeger was seen on the Gülper See.
The Gülper See (lake) in the Havelaue west of Rhinow is always worth a visit. However, it was a small sensation when a Pomarine Jaeger was observed on September 26th and 27th, 2019 – and thus before the storm depression Mortimer. The immature Pomarine Jaeger of the dark morphe was first observed resting on the water. In the further course the bird was photographed very nicely in flight and on the meadow opposite the lakeshore. More often it was parasitic to Caspian Gulls (Larus cachinnans). Whether it was very successful, remained open. Later, she was at least with a large perch ashore, which the Jaeger “bit by bit” cranked.
The next day the Pomarine Jaeger was last seen and photographed swimming on the lake. A short time later the bird was observed in a vigorous battle with a Caspian Gull on the water surface. This Continue reading Pomarine Jaeger deep in hinterland in Germany