Dipper (fossekall) on Akerselva in Oslo |
These two female Goldeneyes (kvinand) seemed to be vying for the uninterested males attentions |
Whooper Swan (sangsvane). This bird was bobbingits head as though in display but the other bird wasn't interested |
When I made it into Maridalen my strategy was to sit in the sun observing viz mig from the church ruins and then go searching for drumming woodpeckers. My strategy was a failure though this time (and I have always been praised for my strategic thinking skills). Viz mig just wasn't happening and by the time I went searching for woodies it was too late in the day.
Whilst sitting at the ruins though I did have a very enjoyable woodpecker experience. A Green Woodpecker (grønnspett) was singing close by and I soon realised there were two birds. They were perched by the road when a cyclist passed very close without scaring them. I decided to go closer. They then flew into a small spruce tree and perched on branches low down. I was then able to watch what I believed to be courting. However when I reviewed the video I saw that it was two males so this actually antagnostic behaviour related to marking territory. They were mostly quiet but fought by bobbing their heads and approaching each other and waving their beaks and perhaps even hitting clashing bills. It went on for a while and culminated in them falling to the ground squabbling before flying off in separate directions (BWP describes antagonistic behaviour exactly as I saw it).
Two male Green Woodpeckers (grønnspett) having a bit of a dispute |
I did hear a couple of drumming woodpeckers but these heard like classic Great Spots (flaggspettChaffinch are getting more numerous now and three Skylarks (sanglerke) were singing over fields covered in 20cm of snow. Single Goshawk (hønsehauk) and Sparrowhawk (spurvehauk) gave the impression of being local birds. New birds for me were a single male Reed Bunting (sivspurv), a singing Hawfinch (kjernebiter) and a couple of Long-tailed Tits (stjertmeis).
According to the weather forecast the winds will turn southerly and nightime frosts will end from Sunday. I predict a veritable avalanche of birds next week - there will be so many that you won't know which direction to look in - your senses will be overwhelmed....
Finally, here are the videos from my recent woodpecker encounters.
First: todays Green Woodpeckers fighting. Both birds are
males due to them having red malar stripes (below the cheek) whereas the female
has a black stripe.
Second: fridays Three-toed Woodpecker
Third: a comparison of the drumming of Great Spotted, Lesser Spotted and Three-toed Woodpeckers. I have no footage of Green to add to this, indeed I cannot remember ever having seen Green drumming and the literature describes them drumming as being a rare occurance and the drumming only being audible over short distances.
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