Tuesday, 31 May 2016

Frosse and Osmarlsleben - Spring 2016

On Sunday I popped down to Osmarlsleben to see how last year's Bee-eaters were getting on and called in to Frosse on my way home.  The two sites are interlinked to some degree and the Bee-eaters use both, especially in the late summer when they can be seen swooping in and out of Frosse's reed beds.  The Bee-eaters do not arrive on their breeding grounds until about the end of the first week in May and I have already documented their success in colonising Saxon-Anhalt and the warm weather corridor east of the Harz.

Map of Osmarsleben (1 and 2) and Frosse (3) sites.
Today's visit brought no surprises and I quickly picked up some birds calling incessantly at site number 1 in the warm late spring morning.  Swooping and wheeling about the semi-industrial chalk quarry they present quite an incongruous site in the east German countryside.  If anything, there seemed to be more birds here than last year - in the region of 20 at least.  Worthy of note here is the Sand Martin colony, though access to get decent views is difficult.

Slightly distant view of Site 1 Osmarlsleben

Site 2, Osmarsleben.  The Bee-eaters are nesting in the sandy bank at the rear.
Having previously observed a sandy bank from Site 1, I decided to investigate it.  Approaching carefully, it quickly became obvious that it too was occupied by Bee-eaters, except that there seemed to be even more here than at the previous site.  It was great to be able to sit quite close to, but discretely hidden in some bushes, and to watch these beautiful and graceful birds to-ing and fro-ing and hawking insects, big and small, on the wing.

Bee-eater - Osmarsleben

Bee-eater - Osmarsleben

Bee-eaters - Osmarsleben
So, mission accomplished.  Bee-eaters, perhaps the most exotic of my local birds, safe and sound and in apparently really good numbers in the east-Harz corridor.

A nice shot of Frosse reed beds with the village with its distinctive twin towered church in the distance.
Whinchat - Frosse.
I have written several blogs about Frosse.  It is a brilliant site; compact, diverse and rich in terms of species (though less so in winter) and easily accessible.  My most recent visit was about 2 weeks ago and some characters were yet to make an appearance.  Today's visit seemed to confirm their return to Germany as Great Reed, Marsh and Grasshopper Warblers were seemingly everywhere.  Conspicuous by its absence were Sedge Warblers and indeed Red-backed Shrikes which ought to be back on their breeding grounds by now.


Marsh Warbler - Frosse.
An immaculate Reed Bunting - Frosse.
I heard probably 3 Bitterns booming and briefly the dog-like 'bark' of a possible Little Bittern.  Bitterns are notoriously difficult to see and luck is needed more than anything to catch a glimpse of a bird walking or flying about its territory.  The water meadows at the head of the reserve had dried out substantially but contained a beautiful lonesome drake Garganey, some Gadwell and Mallards.  Lapwings were also present pee-witting their way across the sky.  Whinchats were also present and a White Stork, perhaps a late migrant, was resting on the water meadow.

White Stork - Frosse
Garganey - Frosse.
In summary, a good visit.  Great to see the bee-eaters in such good numbers and lovely to find a Garganey at Frosse.  Next visit I might sneek into one of the hunting towers overlooking the reserve, in order to increase my chances of seeing a Bittern.

Tuesday, 10 May 2016

Drömling - Spring 2016

I had a fantastic day at the Drömling on Sunday. This was especially important following a couple of recent somewhat underwhelming visits.  I'm pleased to say that spring has properly arrived in Germany and most of the continent has been enjoying warm weather  brought to us on a moderate easterly air stream.  As I have mentioned before, the Drömling's size can be daunting and so I tend to concentrate on 4 or 5 areas I have visited in the past and which I know yield dividends in terms of birds seen. 


Wide area map of the Drömling with three locations marked A, B and C

Landscape south of Kusey
One area I had not visited before but which I had researched over the winter was a reserve area in the north, just south of the village of Kusey - marked on the map above with the letter A.  This area is drier and sandier than most of the Drömling and contains a mosaic of oak, pine and smaller trees lining agricultural roads and pathways.  Kusey is renowned as being one of the few remaining places in Germany where Ortolan Buntings are holding their own - there are supposed to be about 35 pairs here which, when considering the relatively small size of the area, represents quite a significant population density.  Other species to be found here include Barred Warblers, though they prefer the damper bushier areas, Crested Larks and occasionally Montagu's Harrier. 



Ortolan Bunting - Kusey
Ortolan Bunting - Kusey
The Ortolan's plaintive song is like a fore-shortened version of its cousin the Yellowhammer, which is a common resident here.  After walking a while I heard an Ortolan signing from a oak tree from which I was able to observe it closely.  Close in size to the Yellowhammer, its song and plumage are diagnostic and include a bright eye ring and pale sub-moustachial stripe with warm buff underparts - a really beautiful bird.  Soon after I located two other signing males though these birds were inhabiting smaller bushier trees.  A Spotted Flycatcher was a nice surprise as was a Nightingale signing from a dry and dusty bush line, a whole host of Common Whitethroats scratching away from within the now densely green bush line and a 2 Hawfinches in a larger stand of mature trees.  A flock of 20 beautiful pink flushed Linnets were feeding on something on the ground - probably seeds.  Interestingly, Ravens were everywhere, their raucous call filling the air.  Finally, and not through a lack of effort, I failed to locate any Barred Warblers or Crested Larks, both of which will have to wait for another visit.

Spotted Flycatcher - Kusey
Yellowhammer - Kusey
My next port of call was an area I was familiar with - the central 'Kern' zone near the little settlement of Buchhorst marked with the letter B on the map.  In the past I have found River Warblers here and no end of other species including Grasshopper and Great Reed Warblers, Great Grey Shrikes and Golden Oriels.  The bio-diversity here in spring and ummer is really quite astonishing.  Today's visit elicited not a great deal other than Grasshopper Warblers and Nightingales and I was disappointed not to relocate last year's River Warbler.  I did, however, come across a Collared Flycatcher - a first for me - which helpfully gave really great views.  This bird's white collar was not as extensive as shown in field guides which did raise the question of whether it could have been a Semi-collared.  Having discussed the bird's identify with a friend, we settled on the Collared variety - either way I believe that this is a good sighting for the Drömling and was a first for me.

The Drömling - river Ohre and spring landscape near Buchhorst

Collared Flycatcher - Drömling
Collared Flycatcher - Drömling
Grasshopper Warbler -  - Drömling
Other species seen in and around this central area including several White Storks, Cuckoos, Black and Red Kites, Buzzards, Lapwings, Tree Sparrows and Chiffchaffs and Willow Warblers galore.

Bluethroat territory and landscape near Rühen, Drömling

Bluethroat near Rühen, Drömling


A recently arrived Red-backed Shrike near Rühen, Drömling
My final location was in the south western segment of the reserve marked by the letter C on the map.  It is located just south of the village of  Rühen and is bordered by Mittellandkanal to its north. I originally found this area after reading that Barred Warblers breed here and though I have searched frantically, I don't think they are here any more.  Never mind, today's visit delivered another new Drömling species for me - a Bluethroat which was signing its strange mechanically wheezing song from the top of a hawthorn bush.  All 5 Bluethroats that I have seen this year have been of the cyanecula type though I am sure there must be some overlap with svecica types which inhabit more northern and eastern climes.  Stonechats and Whinchats were aplenty and, not to be outdone on the chat front, a Robin showed its face too.  Finally, a male Marsh Harrier, resplendent in his spring plumage, quartered the fields.  This species is quite common here and can be seen throughout the reserve, especially during the warmer months.

Whinchat near Rühen, Drömling


Male Marsh Harrier near Rühen, Drömling

So, in summary a good visit though Spring is not yet into its full stride.  No Golden Oriels and only one Red-backed Shrike which must have very recently arrived.  It was fantastic to be able to observe Ortolan Buntings so closely and frustrating (again) not to find any Barred Warblers which seem to be turning into something of a bogey species for me.  The addition of Kusey to my Drömling repertoire is good news.  And anyway, there's always a next time for the Barred Warblers!