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Migration counting and sight-seeing

mandag 31. august 2020
af Martin Grienenberger

Those two words sumarize well our day ! We were just three today : Amelie, Angus and me. We started the day by a slow but nice migration count from World’s End 1 under a heartwarming sunshine. The highlights were a lovely Nuthatch (Spaetmejse) flying next to us, the slowly increasing numbers of Coal Tits (Sortmejse) and the close Northern Wheatears (Stenpikker). Due to easterly winds, the movements at sea were close to zero ! We expect some westerly winds for the end of the week, which means more seabirds incoming !

During the afternoon, our tourist side took over and we went to Råbjerg Mile, the ever moving sanddune. We spend a few hours exploring the dunes, chilling under a still very welcomed sun and appreciating this beauty of the northern Denmark. To complete the picture, a distant Crane (Trane) was calling, adding a little it more of magic to this dashing landscape.

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Simon is now back from his summer house, and with a nice weather, we are planning to ring a lot this week !

Also, Alfrida is our guest for the week and she will accompany us on ringing and counting throughout the week.

Klik her for at se dagens observationer indtastet i Dofbasen af observatører i området

People: Martin Grienenberger, Amelie Zeller, Angus Barnett, Alfrida Garboe, Simon S. Christiansen

Sunny day at the Jenne Sø

søndag 30. august 2020
af Amelie Zeller

After celebrating Martins birthday yesterday evening at Café Knuth’s in Skagen, Esben was eager to go night catching and caught a Common Eider (Edderfugl)! For the second round I came to join him, but we weren’t lucky again, unfortunately.

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Esben and I couldn’t sleep much before waking up today for opening the nets at 5 for our constant effort site at the Jenne Sø. We saw a beautiful sunrise today and had a sunny day with no wind.

WhatsApp Image 2020 08 30 at 13.51.09

 

WhatsApp Image 2020 08 30 at 13.51.09 1In the first two rounds we caught quite a few birds. I was happy to ring my first robin (Rødhals) today. Such beautiful birds!

 

WhatsApp Image 2020 08 30 at 14.32.05Also, I ringed my first Wren (Gærdesmutte) today.

Pernille joined us after a few rounds and did really well handling a Great Spotted Woodpecker (Stor Flagspætte). She was also trying to observe a Kingfisher (Isfugl) that was sighted two days ago at the Jenne Sø. Michael stepped by at the CES ringing station, as well.

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During a net check Pernille and I saw a Common European Viper (Hugorm)! It was the first time for me to see one. Unfortunately, I couldn’t take a better picture, because apparently it was looking aggressive, so I couldn’t come closer.

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The last rounds were quite slow, so Esben was able to take a nap in the sun.

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Martin, in the meantime, was counting the migrating birds at World’s End 1. He saw the biggest flock of Redpolls (Gråsisken) for this autumn today, the first Coal Tits (Sortmejse), a Brambling (Kvækerfinke) and many Great Spotted Woodpeckers (Stor Flagspætte). His Highlight for today was a Rosefinch (Karmindompap).

After the counting he joined the ringing and was also able to ring his first Wren (Gærdesmutte) today. Then he helped us with closing the nets and putting some of them down.

WhatsApp Image 2020 08 30 at 13.51.09 4

In the afternoon Pernille guided a tour for Nature Family Club of the Grey Light House. It ended up being a tour for 10 people and they had a nice afternoon at the Jenne Sø, where the children could fish for frogs, insects and fish.

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After a quick swim in the sea, Esben had to leave us again today. Hopefully, we will see him again in a few weeks!

Ringmærkning (CES, Jenne Sø):

Stor Flagspætte – Great Spotted Woodpecker – 1

Gransanger – Chiffchaff – 3

Gærdemutte – Wren – 3

Løvsanger – Willow Warbler – 5

Rødhals – Robin – 2

Kærsanger – Marsh Warbler - 1

Total: 15

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People: Martin Grienenberger, Amelie Zeller, Esben E. Hansen, Pernille Roed, Angus Barnett, Michael Ancher

A First for Skagen and a 31st for Martin

lørdag 29. august 2020
af Angus Barnett

Windy and slightly rainy conditions made for good night catching conditions last night, so me and Esben were keen to go out. The first bird captured was a juvenile red knot (Islandsk ryle). The second we caught, we assumed was a Dunlin (Almindelig ryle) but we got quite the shock when we got back to the laboratory. We had been lucky enough to catch the first ever Sanderling (Sandløber) ringed at the observatory. The sanderling is unique in its family in the fact that it has no hind toe.

Sanderling (Sandløber)

Sanderling

The next day was a quiet morning of sea watching. A few migrating light-bellied brant geese (Knortegås), scattered flocks of common scoter (Sortand) and more gannets (Sule) fishing were about all there was to look at. However today was to be a day of celebration because it was Martins birthday!

Simon and Esben put on a good show by providing a Danish breakfast and singing some traditional birthday songs. While Amelie and Lisa cooked us a delicious German style cake. This was enjoyed with a little glass of Fernet-branca. Skål!

Martins bday

 

Martins cake

Now off to Skagen for a good meal and maybe a beer or two. However tomorrow morning we have a CES ringing session and it was around this time twos years ago Lisa caught an Arctic warbler (Nordsanger) so fingers crossed.

Klik her for at se dagens observationer indtastet i Dofbasen af observatører i området

People: Martin Grienenberger, Simon S. Christiansen, Amelie Zeller, Esben E. Hansen, Lisa Vergin, Lars Smith, Angus Barnett

 

3 Sandwich Terns (Splitterne) in our nets!

fredag 28. august 2020
af Amelie Zeller

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What a night! After two unsuccessful attempts to catch Sandwich Terns and equip them with colour rings, we were finally successful yesterday and were able to catch three Sandwich Terns, one of them a recapture from Denmark. During the last three weeks we had set up mist nets at two different locations where roosting Sandwich Terns were observed. In the first two nights we only caught one and two birds, but our efforts were worth it. Lisa was very happy that we were able to put 3 colour rings on Sandwich Terns in Nordmandshage yesterday. As part of her master’s thesis about the post breeding dispersal of Sandwich Terns in Danish waters it is important to have recaptures. Colour rings have a much higher recapture rate than metal rings, because you can read them through a telescope or binoculars without having to catch the bird.

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But not only the Sandwich Terns flew in our nets: We trapped Oyster Catchers (Strandskader), Dunlins (Almindelig Ryle), Common Sandpipers (Mudderklire), a Redknot (Islandsk Ryle), a Redshank (Rødben), a Common Ringed Plover (Stor Præstekrave) and a Common Tern (Fjordterne). In total 20 birds!

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We even caught an adult Dunlin, which you can see by the black feathers on the belly:

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Pernille was happy to join us for the nightcatching for one round, even though she had to teach in the morning!

After this exciting, but also efforting night, we needed to get some rest. Meanwhile, Martin was doing migration counts at World’s End 3 and saw a Rosy Starling (Rosenstær). He also observed Great Skuas (Storkjove) and Brant Geese (Knortegås). After lunch he listened to night recordings for nocturnal migration.  

Angus, Lisa, Esben and I were sleeping in the morning to “recover” from the night. Angus went shopping in the afternoon and will cook a veggi chili with rice and garlic bread for tonight. Also, he will do his first social media post today. Esben studied maths today for his umcoming university studies. Lisa checked the DOF Basen countings with countings we made ourselves of roosting Sandwich Terns on several locations in Denmark and summarized it in a map for her master’s thesis.

Simon is disappointed, because the station didn’t get financial support for loss during the corona lockdown, because the Skagen Fuglestation is not a local society of Birdlife Denmark. He is hopeful that there can still be changed something about it.

Ringmærkning (Hals, Nordmandshage):

Oyster Catcher – Strandskader - 3

Dunlins - Almindelig Ryle - 8

Common Sandpipers – Mudderklire - 2

Redknot - Islandsk Ryle - 1

Redshank – Rødben - 1

Common Ringed Plover - Stor Præstekrave - 1

Common Tern – Fjordterne - 1

Sandwich Terns – Splitterne - 3

Total: 20

People: Martin Grienenberger, Simon S. Christiansen, Amelie Zeller, Pernille Roed, Esben E. Hansen, Lisa Vergin, Angus Barnett

Klik her for at se dagens observationer indtastet i Dofbasen af observatører i området

Getting ready for night catching

torsdag 27. august 2020
af Martin Grienenberger

Today, our day was dedicated to the night catching that will happen tonight. The team is going out again to try to catch Sandwich Terns (Splitterne) in order to ring them with colour rings for Lisa’s master project.

No ringing in the morning then, so we could save our energy for the upcoming night. Kristina, Knud, Angus, Ebbe and I went out for migration counting instead. It was a slow morning though and we only saw a few Great Skuas (Stor Kjove) and 160 Gannets (Sule) migrating. Still, it was nice to be out and see our first Fulmars for a part of us, or to enjoy the beginning of Brant Goose (Knortegas) migrating season. We saw 160 of them flying just in front of our counting spot. They belong to the ssp. hrota which breeds in Greenland and Spitzberg.

It was again a great opportunity to enjoy a beautiful sunrise.

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In the afternoon, the team was getting all the equipment ready.  Our batteries also need to be charged, with a well deserved nap! Lisa and Amelie charged the pick-up to leave around 17:00. In the meantime, Simon was leading a tour for a few tourists interested of the Bird Observatory’s activity.

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During the afternoon, I found some time to go though the recordings of the previous nights. Tree Pipit migration is on the run and we had a bunch of them ! If you want to look for more information, click on the link below.
 
We now have to hope that some terns will be caught tonight !

Klik her for at se dagens observationer indtastet i Dofbasen af observatører i området

Nocturnal migration count

People: Martin Grienenberger, Simon S. Christiansen, Amelie Zeller, Kristina Sønderkjær, Angus Barnett, Ebbe and Bente, Lisa Vergin

Skoleklasse og tur til Jerup

onsdag 26. august 2020
af Kristina Sønderkjær

Dagen startede stille ud på fuglestationens øverste etage. I dag var der tid til at sove længe, i det at vejret ikke tillod at sætte net op. Dette betød dog, at der var tid til den helt store rengøring af lejligheden, der blev støvsuget, vasket gulv og tørret overflader af.

Men fuglestationen står aldrig stille - selv på en blæsende dag som i dag, blev der afholdt guidet tur for en niende klasse. De blev introduceret for ringmærkningen, og Simon tog dem med i fyrmesterens gamle have for at, se hvad der var fløjet i nettet. Desværre ingen fugle - men derimod kunne en død sule fra fryseren vække en begejstring hos klassen.

Simon Guidet tur

Efter den guidede tur fik stationen besøg af selveste ringmærkeren selv, nemlig William Aarestrup, som igennem sin tid har ringmærket tonsvis af fugle, og bidraget med meget viden om fuglene. Senere tog vi allesammen, Angus, Amelie, Martin og Jeg (Kristina) en tur til Jerup Strand for at tælle splitterner. Vi så kun fem splitterner, hvoraf kun to af dem var restende. Men derimod så vi en fin flok af ni knortegæs som lå i vandet, samt ryler, stor præstekrave og strandskader.

Angus Amelie og martin kikkert

Angus Amelie martin

Her ses Angus, Amelie og Martin som kommer forskellige steder fra verdenen. Angus er 25 år og kommer fra England, Amelie 21 år og kommer fra Tyskland og tilsidst Martin på 31 år, og som er fra Frankring - alle med en interesse i naturen og alle dets fugle. Der vi kom hjem stod vores gæster Bente og Ebbe klar med aftensmaden, som bestod af lækker lasagne og dertilhørende vin.

People: Martin Grienenberger, Simon S. Christiansen, Amelie Zeller, Angus Barnett, Kristina Sønderkjær, Bente & Ebbe, William og Peter. 

 

 

 

Sunrise at Watchpoint Worlds End

tirsdag 25. august 2020
af Angus Barnett

In the absence of Simon there was no ringing today so me, Amelie and Martin went to monitor some migration from World’s End point 1. As the sun rose from behind the sea I immediately knew I wasn’t going to need a warm coat today.

Sunset 1

It was wonderful to count the gannets moving Southeast. Between 07:00 and 08:00 we counted around 100, but between 09:00 and 10:00 a further 250 had moved Southeast. Among the gannets; a variety of divers, scoters and skuas. So we decided to move closer to worlds end watch point 3.

From here Martin found me a velvet scoter close to shore – another long due first for me! There was a steady movement of arctic skuas, great skuas and red throated divers too mostly southeast.

Meanwhile Amelie had noticed some tracks in the sand dunes, so we tried to identify the possible culprits...

Possible beetle tracks?

Strange tracks 1

White wagtail

Strange tracks 2

A less eventful afternoon led to a great home cooked quiche meal by Martin with Amelie, Simon and our two guests from the lighthouse.

Klik her for at se dagens observationer indtastet i Dofbasen af observatører i området

People: Martin Grienenberger, Simon S. Christiansen, Amelie Zeller, Angus Barnett,

What a morning !

mandag 24. august 2020
af Martin Grienenberger

Before telling you about our day, let’s talk about our devoted night catchers from yesterday night. Esben, Amelie and Angus went out to see if they could get catch another bird since they had been successful on the nights before. And they were again ! This time it wasn’t a wader but they caught a Greylag Goose at the tip. Nice catch !

Today, the weather was nice again. Then the whole team went ringing this morning even though it could have been also a good day for migration.

The first bird to be untangled from the mist nets was a Northern Wheatear, it was a good sign for the upcoming captures we had. We enjoyed no less than birds captured, including different species. Angus had the pleasure to ring for the first time a Wheatear (Stenpikker). Amelie ringed a first bird with a steel ring, a juvenile Water Rail (Vandrikse). Since we were enough, I also took an active part and ringed some more birds, starting to get more confident in handling and ringing birds under the enriching supervision of Esben and Simon.

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Water Rail juv - Vandrikse

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Northern Wheater - Stenpiker

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Amelie ringing the Water Rail

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Lesser Redpolls - Lille Grasisken

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Simon and our guest who joined us this morning !

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Rodstert - Redstart

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Angus untangling a Willow Warbler

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Best teachers ever ?

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Arne and Esben left just after lunch, they have both to return home, Arne for work and Esben for moving and getting himself ready for his upcopming university start. We hope we’ll see you again during the autumn guys !

During the afternoon, we entered as every day the ringing datas and went through the datas we entered during the last months to check if there are any mistakes, quite a long but important task.

 

Night Ringing (Grenen)

Gragas – Greylag Goose – 1

Ringmærkning (Kabeltromlen):

Blåmejse - Blue Tit - 1

Broget Fluesnapper - Pied Flycatcher - 1

Fuglekonge - Goldcrest - 1

Gærdesanger - Lesser Whitethroat – 3

Gærdesmutte - Wren – 1

Gråsisken, Lille - Lesser Redpoll - 6

Kærsanger - Marsh Warbler - 1

Løvsanger - Willow Warbler - 34

Munk – Blackcap - 3

Musvit - Great Tit - 1

Rødstjert - Common Redstart - 3

Rørsanger - Reed Warbler - 2

Stenpikker - Northern Wheater - 1

Træløber - Eurasian Treecreeper - 1

Tornsanger - Common Whitethroat - 2

 

Total: 62

No migration data today

People: Martin Grienenberger, Simon S. Christiansen, Amelie Zeller, Esben Elgaard Hansen, Angus Barnett, Arne Anderson

Cosy Day at the Observatory

søndag 23. august 2020
af Amelie Zeller

Yesterday evening Esben and Lisa went nightcatching again at Grenen and I joined them for the first time. In the beginning we tried to catch an owl Simon had just seen when he was driving home to the station. Unfortunately, we couldn’t find it, so we walked on the beach to the tip, equipped with a flashlight, a sweep net and two skilled catchers. So, we had luck and caught a juvenile Dunlin (Almindelig Ryle) around 11 pm! Lisa was happy to ring her first Dunlin.

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Because it was raining in the morning, we opened the mist nets at 7:45 today. It was nice to sleep a little bit longer than usual. The weather was nice, and we were quite a lot of people at Kabeltromlen today. While Angus was counting at World’s End 3, Simon, Arne, Esben, Lisa, Martin and I were at the ringing station. Jørgen and Igor came by to visit.

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In the afternoon Martin, Esben and I entered the ringing data from today. Also, Lisa baked some delicious Kannelbullar for us today and Jørgen visited the station. Unfortunately, Lisa had to leave today again, because she needs to be in the office on Monday morning. But maybe she will come again in October or November.

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Before dinner Kristina and her boyfriend Mads came by for saying hello. I was really happy they brought their dog Aslan with them!

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Night Ringing (Grenen)

 Almindelig Ryle - Dunlin – 1

 

Ringmærkning (Kabeltromlen):

Gærdesanger - Lesser Whitethroat – 1

Gransanger – Chiffchaff – 1

Gulspurv – Yellowhammer – 1

Løvsanger - Willow Warbler - 11

Solsort – Blackbird - 1

Tornsanger - Common Whitethroat - 2

Total: 17

Klik her for at se dagens observationer indtastet i Dofbasen af observatører i området

People: Martin Grienenberger, Simon S. Christiansen, Amelie Zeller, Esben Elgaard Hansen, Angus Barnett, Lisa Vergin, Arne AndersonJørgen & Igor, Kristina Sønderkjær, Mads, Aslan

Rising winds but soaring falcons.

lørdag 22. august 2020
af Angus Barnett

Ringing today was cancelled after waking up at 4am to find the winds were too strong to set up the nets. There was one bird ringed however in the form of goosander caught by Esben late last night!!

About 09:00 a red-footed falcon surfaced around the lighthouse giving me my first views of this species ever and only on the second day of my arrival. Throughout the day there was a trickling of sandwich terns along the coast and a young family of red backed shrikes in the dunes.

Later in the afternoon about 16:00 me and Martin visited Jerup Strand which proved to be very fruitful with higlights as 2 Red-footed falcons (Aftenfalk) and 3Spoonbills (Skestork) and a lot of waders.

And 9 species of waders including sanderling (sanløbar), spotted redshark (sortlire) and bar-tailed godwit (lille kobbersneppe).

 

GoosanderGoosander (Stor Skallesluger)


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