Tag Archives: Bremen

Save landing for Black-tailed Godwit Christiansieneson

UferschnepfeA satellite transmitter packed on a juvenile Black-tailed Godwit (Limosa limosa) called “Christiansieneson” recorded a save landing the Inner Niger Delta in Mali. The Black-tailed Godwit has made the more than 4,100 kilometers from the wetlands of the Duemmer (south of Bremen in northern Germany) down to the African wintering area in record time and virtually in one go. This was the result of the evaluation of a satellite transmitter, which the young bird had received as one of 25 Black-tailed Godwits in the LIFE project ” Wiesenvoegel “, which means Meadow birds. The project is managed by the Niedersächsische Landesbetrieb für Wasserwirtschaft, Küsten- und Naturschutz (NLWKN). Since 2018, 25 Black-tailed Godwits had been equipped with satellite transmitters. These satellite transmitters are extremely light at five grams and are worn like a backpack.

Unlike most of his conspecifics, “Christiansieneson” flew the route without long stops and did not take the “classical” route of other tracked birds. On July 15, the juvenile was located at lunchtime in the breeding area, on July 16, the Godwit already flew over Algeria. Just under 55 hours after leaving Duemmer, the bird finally reached the Inner Niger Delta in Mali. “Christiansieneson” flew on average 74 kilometers per hour.

The evaluation of the birds equipped with satellite transmitter in 2019 in the EU bird sanctuary Duemmer shows that these migrate Continue reading Save landing for Black-tailed Godwit Christiansieneson

Heavy influx of migrating White-winged Tern in Germany

White winged TernToday saw a remarkable influx of White-winged Tern, Chlidonias leucopterus, in several parts of northern Germany. Observations were recorded from the Seeburger See (lake) near Goettingen (1 indiv.), from the Wedeler Marsch near Pinneberg (13 indiv.), from the Winsener Marsch near Winsen an der Luhe (2 indiv.), from the Sulzdorfer Wiek on the islands of Fehmarn (3 indiv.), from the Okeraue near Braunschweig (1 indiv.), from the “Langes Moor” near Cuxhaven and a maximum of 252 indiv. from Dreye (a southern suburb of Bremen in Niedersachsen.

Mid of may is generally a good time to see White-winged Terns. In the evening of May, 14th of 2007 more than 200 individuals of these terns flew over the nature reserve “Streng”. Sometimes the terns picked in front of the observation tower in short hovering flights insects from the reed bed. In the meantime other White-winged Terns flew over the meadows where they were seen in company with Gulls, Common Black-headed Gull (Larus ridibundus). Remarkably, only one Black Tern, Chlidonias niger, mixed among the many White-winged Tern.

The White-winged tern used to be a rare bird Continue reading Heavy influx of migrating White-winged Tern in Germany