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Kagsmosen

Københavnsområdet  >  Denmark

Many birds in a little natural oasis surrounded by buildings.

Added* by Frank Desting
Most recent update 2 janúar 2021

Description

Kagsmosen is a small protected bog that is squeezed inside by the motorway and buildings. In the 19th century, the swampy and difficult-to-penetrate area was part of the large fortification that encircled Copenhagen with Vestvolden, Utterslev Mose and the defense batteries in the north. Vestvolden lost its significance from 1920 and in 1939 they began to make Kagsmosen more audience-friendly and built paths. The area is now laid out as a park but has retained its character of bog with several peat digging lakes and canals. In certain areas, nature care is carried out for the benefit of animals and plants. Breeding waterfowl include Dverggoði, Sefgoði, Hnúðsvanur, Grágæs, Sefhæna and Bleshæna. The area also houses breeding Barrspæta, Skottmeisa, Gráþröstur and Húmgali as well as many songbirds, including Sefsöngvari and Seljusöngvari. In previous years, the relatively rare Pungmeisa has bred in the bog. Garðfeti has been found breeding since 2012. Músvákur and Brúnheiðir breed in certain years. On Vestvolden up to the bog or in the bog itself, Sparrhaukur often breed.

Kagsmosen is also an excellent bird area for resting and migrating birds. Many ducks, geese and Urtönd, Skeiðönd, Skúfönd and Skutulönd can be seen and many of birds of prey. Especially Músvákur and also Býþjór, and occasionally Svölugleða, Gáshaukur, Fjallvákur, Haförn, Gjóður and Bláheiðir. Grátrana annually pass the bog. In addition, many species of waders, larks, swallows, pipers, thrushes, songbirds and finches migrate through the area. The winter season often offers a lot of ducks and Álft, as well as occasionally Gulönd, herons, raptors and waterfowl. Apart from many different passerines, it is sometimes possible to see Fossbúi and in certain years flocks of invading Silkitoppa. A few years ago Garðfeti started to overwinter here. Bláþyrill is a seldom but regular guest in the area.

In winter, you can visit the nearby locality Harrestrup Å, Islev (Marked with a star on the map), where especially the stretch between Brunevang and the motorway can show both Bláþyrill, Fossbúi and Straumerla.

Details

Access

It is easy to reach Kagsmosen by public transport. Bus 350S from Copenhagen stops at Herlev Hovedgade/Frederikssundsvej right next door. One can also take the S-train to Husum Station which is right next to Vestvolden and the bog. If you come by car you can park on Vindingevej near Husum Station.

Terrain and Habitat

Wetland

Conditions

Open landscape

Circular trail

Yes

Is a telescope useful?

Can be useful

Good birding season

All year round

Best time to visit

Winter , Summer , Spring migration , Autumn migration , Autumn , Spring

Route

Wide path

Difficulty walking trail

Average walk

Accessible by

Foot , Bicycle , Wheelchair

Birdwatching hide / platform

No

Links

View other birding spots in the area that are published on Birdingplaces

Map

Top 5 birds

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