Common Eiders and Steller´s Eiders surfing the waves in gale force winds, photo taken from the Biotope office 28.02.2012.
Lately we have found ourselves doing too much time working and little time birding. We have many projects going on both in Finnmark and other parts of Norway. All bird-related, of course, ranging from mapping and analysing to exhibition design and bird hide / wind shelter projects. This is why we live in Varanger: we are surrounded by spectacular birdlife, so even if the work days are long we can enjoy great nature experiences from our office window.
Photo above from Biotope office window, taken with Nikon d300s + 50mm F1.4
Photo above from Biotope office window, taken with Nikon d300s + 300mm F4
Basically I never leave the house without wearing binoculars. It is the the architect-birder tie. Vardø Harbour is one of Varangers best bird sites in winter. It is a 4 min walk from our office. Going for a coffee and a seaduck spectacle is a good mid day break. Photos below from Vardø harbour.
Common Eiders, Somateria molissima. Photo above and below taken 19.02.2012
Long-tailed Ducks, below 2 photos
Scraps from the local fish prosessing facilities makes life in the Arctic a little easier for both birds and mammals , allthough some fighting is allways needed.. Seal vs gulls below.
borealis or mollissima?
The eiders come in several subspecies (how many depends on who you ask..), based on quite distinct geographical populations. The resident breeder in Varanger is the European nominate subspecies Somateria mollissima mollissima. Other Eider subspecies are the faroese S. m. faeroeenensis, the Pasific ssp S. m. v-nigra, the American ssp S. m. dresseri and the Arctic ssp S. m. borealis. Of common Eiders wintering in Varanger most birds are of the mollissima subspecies. However a few birds are most certainly of the Arctic borealis ssp. I have yet to spend enough time to study the wintering birds in Varanger. There are often subtle differences between the subspecies, and it is a subject that is still being explored. So I will not make any bastante claims here.
Typically the mollissima subspecies has pale green-grey bill, with little or no yellow colour in it. In Vardø harbour I find that approx 50 % of the birds have quite deeply yellow coloured bills. Also with just slightly longer looking heads, and several with obvious white ´sails´on their back (see photo below, right, taken by Vardø-birder Kaj Egil Evjen)
Separation of the borealis and mollissima subspecies is a subject that is still being explored. I hope to find more time to look into this in the near future. There is not much material to find on the web on separation of the Eider supspecies (but obviously hunters have a scientific eye too: eider ssp id-article). Anyone with an interest in this (f.ex for id-articles) can freely use any of the Eider photos in this article for such purposes. More photos can also be provided (drop me a mail for high res pics). There are probably lots of intermediates around, and certain identification is not allways possible, but I am sure that several of the Eiders in Vardø harbour are of the borealis subspecies, probably from Svalbard.
For now I will have to settle with admiring the rafts of Eiders around Vardø island, and how they cope with gale force winds and heavy waves. Staying close together is a good strategy in the Arctic. Photos below are taken 28.02.2012 from outside our house in Vardø - the Biotope office.
Eiders feeding on mussels, allways with gulls looking to grab an easy snack. Have a look at the bill colour on the eiders: from deep yellow to pale green-grey.
Surfing the waves
Elin took the video clip below from inside our office, with a view through salt covered windows. 45 sec clip, taken with a leica compact camera. That is me on the snow on the shore having my lunch break, and taking the photos for this article. Another fine day at the office..
By the way we will be back soon with more info and good news on the Arctic GullFest.
Tormod A. / Biotope