There were a few other signs of spring today with more Skylarks, a couple of Lapwings and a migrating Buzzard. Rarest bird of the day was a 2cy White-tailed Eagle which I first picked up perched in a tree where a Herring Gull mobbing it alerted me to its presence and it then flew towards the Bean Geese and put them all up in the air. It didn’t stoop at them but looked like it was testing them out as a potential meal.
I also had a male Smew but at far too long range.
In between taking one Junior to the doctor and the other to the dentist this morning I had a quick drive round Maridalen. As I was without camera I was bound to see something interesting… I saw a bird perched on the wires and thought it would be the shrike but was actually a Great Spotted Woodpecker in a very unexpected pose. The shrike then flew up from the ground and perched on the wires 20m from the ‘pecker which then flew to the shrike and perched next to it. The shrike then went down on to the ground and the ‘pecker followed it before both birds flew off. Very interesting behaviour and I would like to know what the ‘pecker was doing as it didn’t seem to be mobbing the shrike, just interested it. I also had my first Starling on the year for Oslo and Maridalen.
I saw my first butterfly of the year today with four sightings of small tortoiseshells (neslesomerfugl) and there was a spate of other sighting with today clearly being the first day of the year with any significant numbers.
|The first geese I found. A group of 24 which constantly did their own thing and included the four GPS tagged birds and the 3 ringed offspring|
|Mobile phone picture. The flock is on the field in front of the trees. Unkown to me when I took this picture there are another 70 birds in a depression infront of the trees|
|7P was a new bird today and one I have seen many times before including in March 2012 when I first read a ring here (was ringed Oct 2011)|
|the inset shows 3 of the GPS tagged birds plus the three offspring. The 4th GPS bird is just to the right of them in the big picture|
|Looking at the birds (and the road) from the other side. The 24 birds can be seen on the right, another 2 birds in the middle and the depression where the rest of the birds were is very visible from this angle|
|a mobile phone picture showing the depression|
|and a close up showing the previously invisible birds feeding in the depression|
|7P again with a Pink-footed Goose|
|Some of the flock resting on the sandbank in the river which seems to be crucial to them using this area|
|mobile phone view with the sandbank and geese under the far bank|
|This young (I believe 2cy) White-tailed Eagle was a nice surprise|
|It flew at the geese although did not stoop at them. It followed this pair for a while|
|the geese initially flew off noisily but eventually swam up to the eagle who sat on the sandbank where Crows and Ravens gave him a lot of abuse|
This video shows the eagle being mobbed by Herring Gulls and on the sandbank: