Category Archives: Europe

Transmitter-fitted Black-tailed Godwits unable to breed

Some interesting news about the side-effects of attaching or implanting location transmitters on birds. This is from bird researchers at the University of Groningen, roughly translated from this article.

Grutto (2)
Grutto (2) by Alamagordo, Creative Commons on Flickr

Twelve female Black-tailed Godwits fitted with transmitters last May were unable to successfully breed this year. The birds, which are a threatened grassland species, did attempt to mate, but the transmitter worked inadvertently as a birth control device (IUD). The data was reported last week by Theunis Piersma of the University of Groningen in the NRC Handelsblad newspaper.

Scientists from the University implanted the transmitters, which are like small radios, inside fifteen female godwits. The purpose of the study was to learn more about the exact migration route of birds. The birds breed in Friesland, in the north part of the Netherlands, and migrate to southern Europe and Asia for the winter.

Although the study yielded a wealth of information about the migration habits of the birds, researchers were very disappointed with the inadvertent side effect it had on the birds’ lack of breeding success. One bird did lay eggs, but the eggs were deformed and did not hatch.

Via the work with the implanted godwits, the researchers noted that three of the birds flew more than 5,000 km non-stop, averaging 70 km per hour.

Share the birds, share the love!
Posted in Netherlands, Ornithology, Science & Tech | Leave a comment

BPW: Preening Green Sandpiper

Green Sandpiper

Remember this dapper Green Sandpiper we saw from the Grauwe Gans blind? Well, it took him/her some work to look that good. I snapped some shots of the bird having a good preen.

Green Sandpiper

Green Sandpiper

Green Sandpiper

Green Sandpiper

Green Sandpiper

Bird Photography Weekly is a regular collection of user-submitted bird photos from all over the world. The new edition comes out every Sunday. Go have a look at this week’s submissions!

Share the birds, share the love!
Posted in Bird Photography Weekly, Netherlands | 6 Comments

Birding around Flevoland, part 3

During our day birding (or should I rather say our day of visiting bird blinds?) the Oostvaardersplassen in Flevoland, we stopped at six different spots to watch birds along the Oostvaardersdijk (see part 1 and part 2). After Julianapad, we headed inland to the Grauwe Gans (Greylag Goose) blind. We spent a lot of time here watching the shorebirds and waterfowl.

View from Grauwe Gans blind
The view from the blind

A small flock of feeding Pied Avocet was particularly entertaining. There was a large flock of Eurasian Spoonbill – most were napping, but a couple of begging babies amused us while annoying an adult bird. Pied Wagtails, Green Sandpipers and Common Sandpipers spent time close to the hide.


Pied Wagtail

Common Sandpipers
Bathing Common Sandpipers

Green Sandpiper
Handsome Green Sandpiper

You might notice I haven’t said too much about the blind. That’s because I’m saving it for another post! 🙂

Share the birds, share the love!
Posted in Bird Hide, Netherlands, Travel | Leave a comment

Birding around Flevoland, part 2

After visiting the Lepelaarplassen and stopping a couple of times on the Oostvaardersdijk to view birds (see part 1), Arthur and I continued on to a few bird hides around the Oostvaardersplassen. Along the dike, decorative metal fences pay homage to the birds of the area.

Dike fence

Dike fence

Our first stop was the hide along the Julianapad on the northeast side of the Oostvaardersplassen. Most of the hides and observation points in this area are very nicely signed. This illustration gives you an idea of the birds you might see from the hide.

The hide at the end of the path is an open building, with lots of openings facing the water at different heights.

Julianapad hide

Julianapad hide

Unfortunately there were hardly any birds to view from the hide. I didn’t mind too much, as there were birds to watch inside the hide.

Julianapad hide

There were half a dozen Barn Swallow nests in the rafters of the hide. Most were empty, but two held nestlings. Parents provided food to the nestlings in the blink of an eye. Youngsters also sat in one of the windows, watching adults outside hunting and begging when the adults approached them.

Blink

Begging Baby Barn Swallows

Barn Swallow juveniles

After this, we headed back to the car to visit, you guessed it, more bird blinds. Read all about in Part 3.

Share the birds, share the love!
Posted in Bird Hide, Netherlands | Leave a comment

Birding around Flevoland, part 1


(source)

On August 14th Arthur and I rented a car in Roosendaal, bid his family adieu, and headed north. We drove to Flevoland for some birding around the Oostvaardersplassen. The red area on the small grey map shows approximately the area we visited.

Regular readers of this blog (if there are any?) might remember that I’m a big fan of bird blinds or hides. I guess that means I prefer to be a lazy birder. Let the unsuspecting birds come to me, I say!

Anyway, the Oostvaardersplassen area is full of blinds, and we spent the day checking out the birds from several of them. You can click on the image below to see the Google map of the blinds. It’s pretty neat; when you click on satellite you can see the little round blinds sitting next to the water. There are actually more bird observation points in the area; I just focused on the full-on blinds and the points we visited.


Bird blinds in the Oostvaardersplassen area (we visited the blue & fuchsia spots)

Our first stop was the Lepelaarplassen. (On the map above, it’s the blue marker on the far left.) On the trail to the blind, songbird activity was slow, though we did see a couple Common Redstarts.

We also saw a group of birders who took it upon themselves to create their own blind. The birder palaces already in place aren’t good enough for these folks, noooo! 😉

Blinded Birders

As we approached the (official) blind, named after the Eurasian Spoonbill (“de Lepelaar”), the trail itself was blocked off from view of the water. I think we took these pictures as we were leaving — but you get the idea. All the better to hide the birders!

Trail to de Lepelaar

Trail to de Lepelaar

There was plenty of fowl on the water, although nothing out of the ordinary. Tufted Duck, Mute Swan, Greater Scaup, Mallard, Northern Shoveler and Little Grebe were present.

Northern Shoveler

In a bird blind

After snapping some photos, we were on our way to the next stop – observation points along the Oostvaardersdijk, which lies between the Markermeer and the inland lakes (Oostvaardersplassen). These are the pink points on the Google map. Here we saw a few species of gull and tern, and lots of fowl.

Oostvaardersdijk

Oostvaardersdijk

Our next stop was, you guessed it, another blind. Read the continuation in Part 2 and Part 3.

Share the birds, share the love!
Posted in Bird Hide, Netherlands, Travel | 2 Comments

BPW: Napping Great Crested Grebe

On August 15th Arthur and I visited one of our favorite birding spots, Vogelplas Starrevaart. We spent some time watching birds from the blind. This Great Crested Grebe having a nap on the water was one of the birds we saw.

Fuut_1

Fuut_3

Fuut_4

Fuut_5

Bird Photography Weekly is a regular collection of user-submitted bird photos from all over the world. The new edition comes out every Sunday. Go have a look at this week’s submissions!

Share the birds, share the love!
Posted in Bird Hide, Bird Photography Weekly, Netherlands | 11 Comments

BPW: Tufted Duck feast

One of the best place to watch birds in the Netherlands is the Oostvaardersplassen. Arthur and I spent some time there this weekend – our first visit in about two years. This juvenile Tufted Duck caught my attention – s/he was busy hunting and feeding for at least a half hour.

Tufted1

Tufted2

Tufted5

Tufted6

Bird Photography Weekly is a regular collection of user-submitted bird photos from all over the world. The new edition comes out every Sunday. Go have a look at this week’s submissions!

Share the birds, share the love!
Posted in Bird Photography Weekly, Netherlands | 4 Comments

Some Dutch bird notes

Last week there were a few stories of note regarding birds in the Netherlands.

In Friesland, 2010 was a great year for meadow- and field-breeding birds like the Northern Lapwing and Black-tailed Godwit. The number of breeding pairs doubled in some habitats, with huge numbers of young birds successfully fledged. The reason for this year’s huge breeding success may have been delayed mating after an unusually cold spring. (source)


Northern Lapwing, Zwaanenwater, April 2006

Another species, this time on one of the Wadden Islands, also had a record breeding season. Eurasian Spoonbills on the island of Texel had more offspring than ever previously recorded. 540 breeding pairs broke the previous record of 397 in 2009. 2010 was the third record-breaking season in a row, so the spoonbills continue to thrive on Texel. (source)


Eurasian Spoonbill, Texel, April 2007

On a less positive note, the number of captive birds of prey in the Netherlands is growing at an alarming rate. The number of permits given has increased ten-fold (anyone in the Netherlands may keep a bird of prey, so long as the bird was born in captivity). Along with this, the number of lost or escaped captive birds is a growing problem. So far in 2010, seventeen captive Eurasian Eagle-owls have escaped (that’s about the same number of wild eagle-owls currently living in the Netherlands!). The Dutch branch of BirdLife International is working towards restricting the number of captive birds being kept in the Netherlands. (source)

Share the birds, share the love!
Posted in Netherlands | 1 Comment