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Descrição
Just as any season at Gärstad, the area is overflowing with gulls even in winter. Most common are Gaivota-argêntea and Alcatraz-comum. But also smaller amounts of wintering Gaivota-parda and Guincho-comum. During cold winters even Gaivota-hiperbórea has been found. The gulls also attract large amounts of wintering birds of prey like Águia-rabalva, falcão-peregrino, Águia-d'asa-redonda, and Gavião da Europa. If the dams are ice free smaller amounts of ducks, geese and swans can be found in the area. Around Gärstadverken there are smaller amounts of wasteland enjoyed by birds during winter and alte autumn. Rare birds like Tentilhão-comum (rare in winter), Pintarroxo-comum (rare in winter), Pintarroxo-de-bico-amarelo, Narceja-galega and Rabirruivo-preto have been found along with many more common wintering birds. Along with the gulls large amounts of crows also winter in the area. Most numerous are Gralha-cinzenta, Corvo and Gralha-de-nuca-cinzenta.
During sping most of the Gaivota-parda and Guincho-comum return to Gärstadverken. Rarer gulls like gaivota-da-asa-escura, and Gaivota-de-patas-amarelas are also found during this period. Early spring birds are also often found here first like Estorninho-malhado, Laverca, Abibe-comum, and Pombo-torcaz. The fields around Gärstadverken are also often filled with geese and swans during this period. When the dams open up most dabbling ducks common in the area can be found.
Gärstadverken is a quite surprisingly good location for wading birds. With Perna-vermelha-comum, Ostraceiro, and Tarambola-dourada being common. During autumn even some arctic waders can be found.
During summer Mergulhão-de-crista, Mergulhão-pequeno, Borrelho-pequeno-de-coleira, Mergulhão-de-pescoço-castanho and Mergulhão-de-pescoço-preto, who arrive in spring, all breed in the many dams in the area. Mergulhão-de-pescoço-preto is extremely rare (only breeds in one other area in Sweden since it recently disappeared from Skåne) and might have left this location for good since it wasn't found in 2022.
During autumn gulls are most numerous. Thousands of Gaivota-parda and Gaivota-argêntea. Although they often venture into lake Roxen. Here Gaivota-de-patas-amarelas is relativley numerous, and Gaivota-de-patas-amarelas can be found. Other rare gulls like Gaivota-tridáctila (very rare) and Gaivota-pequena can also be seen.
Detalhes
Acesso
Gärstadverken is located between the city of Linköping and lake Roxen. There is a parking lot. Click on a P in the map for directions to a parking.