Visiting Africa

I am in Southern Africa for the next couple of months and so my internet access will be rather sporadic, but I would love to hear your comments so please go ahead and leave lots! If you are in South Africa and would like to get hold of me, my number is 0780253215.

Thank you for all the wonderful comments you have left already - it is really great to read them all. Please, keep them coming!


Wednesday, 8 July 2009

Great places to practice digiscoping 3 - your garden bird feeder

A few months ago, I wrote the first two installments of this series on „Great places to practice digiscoping“. The idea behind the theme is that it can be incredibly frustrating if – as a beginner or intermediate digiscoper – you leave all the practice for exciting areas and equally exciting birds because chances are, when that Angola Pita does show, you are going to be so busy mucking about with settings and false starts that you miss the great shots. And then there is the other point:
Rarity birds should be photographed, not used for refining your technique ;-)

That is why you go digiscoping at your local duck pond (part 1) and digiscoping-friendly zoo (part 2) are for.


Crested Barbet (Trachyphonus vaillantii) on a rusty pole. I like the way the rust reflects the colour of the bird.

But another great place to get lots of digiscoping practice in is in your own garden, or a garden of a friend. There is tons of great info on how to attract birds to your garden, from bird feeders and bird baths, to selecting appropriate trees and shrubbery, and how to build a garden pond that attracts and entire bird-friendly ecosystem.

Bird feeder / bird bath
A bird feeder or bath provides a regular attraction to birds.

View of my parents’ garden feeder looking through the lounge window. It is cold outside and I was lazy so I stayed indoors. The room is darkened to minimize reflections on the glass.

  1. Create a natural looking setting for your photographs by using natural materials (wood, sticks, boulders, etc) or structures that appear natural (e.g. fiberglass stones). This will give you a lot more scope in taking and framing your photographs.
  2. Watch the light. Place your bird feeder or bird bath somewhere useful so that the light is in a good position at the time of day you will generally be taking photographs (normally earlier morning or later afternoon).
  3. Avoid artificial objects in the shot. If you can. If you can’t then go ahead and have fun practicing with the plastic dish/plastic bird feeder in the shot - the practice is what counts!
  4. If you have an artificial looking feeder, then set up a branch nearby for the birds to land on and you can take photos of them there.

Pair of African Red-eyed Bulbuls (Pycnonotus nigricans)

Natural vegetation
  1. Choose locally indigenous plants
  2. Focus on plants that produce flowers and fruits that attract birds
  3. It never hurts to have trees, bushes or grasses that make good nesting material
  4. Structural heterogeneity. I can’t stress this enough – the more vertical layers you have, and the more different types of vegetation you can offer, the greater the species diversity.
  5. Dead leaves are your friend. Mulching will both help your garden flourish and provide great habitat for robins, thrushes and other ground insectivores.

Cape Robin-chat (Cossypha caffra) on the feeder. Notice the apple in the background. This could either be darkened in photoshop to make it less obvious, or better still would have been to frame the original photo better so that it did not include apple bits.

Build a pond
Ponds create great natural ecosystems for a variety of birds (and other cool creatures). There are tons of pond experts out there, but you might want to spend some time exploring Mike’s „Weedon’s World of Nature“ blog. Mike has tons of tips and encouraging info on how to create a wonderful garden pond.
If you know of any other great pond blogs/sites, please leave their addresses in the comments section.

Backlit Karoo Thrush (Turdus smithii)

I really liked this shot – the only thing in focus is the crazy un-attached eye. African Red-eyed Bulbul.

Happy digiscoping,
Dale Forbes

Sunday, 5 July 2009

It is wonderful to be back in Africa

I have now been back in South Africa for a few days. After landing in Johannesburg on Thursday, my brother and I had a quick cup of tea with our long-time friend Graham Kearney (the absolutely brilliant wildlife artist) and then headed off South for the 4hour drive down to Bloemfontein in the Free State.

The drive from Johannesburg to Bloemfontein takes one through the large open expanses of the „Highveld Grasslands“ – dry and sleeping in a state of torpor, shades of winter browns filling the landscape. Nearing Bloemfontein, the eye is drawn to the rusty Koppies littering the horizon. Koppies (literally „little heads“) are these small mountains, rising steeply from a flat plain, dominated by boulders and small cliffy sections and usually sporting a flat plateau.

The wide open plains of the Free State

It is wonderful to be back in Africa.

My 90yr old grandmother (Oma) had knitted scarfs, a jersey and house socks for me and nearly had a heart-attack with excitement when she first saw my brother and I (Barry had also just gotten back from working in China). The folks were naturally also well pleased to have both of us back in South Africa and all together again.

My first evening back, I gave a talk at BirdLife Free State and it was wonderful to meet such an enthusiastic and friendly crowd of bird and nature lovers, and it was great to see Rick Nuttall again after so many years. Rick and Birdlife Free State are really in to the Southern African Bird Atlas Project 2 (SABAP2) – a grassroots bird serveying and sensusing project run throughout Southern Africa. One of the coolest things about SABAP2 is that you can see your data almost in real time as you add it. Check out the website to see the map of sightings of the Lesser Kestrel (by way of example).

I know I can do it! I will not fall. Just watch me. mmm... I wonder if I can find an even smaller branch to perch on?

Yesterday we took a drive out towards Maselspoort Dam. I naturally took my digiscoping setup with – just in case. We saw tons of Blackbellied Korhaans, some Whitefronted Bee-eaters and Spotted Dikkops, the ubiquitous flocks of little brown jobs (LBJ’s – mainly widos, bishops and redbilled queleas) and a good number of Crowned Plovers. We also came across a group of the cooperative breeding Anteating Chat, and a pair of Doublebanded Coursers.

Doublebanded Courser (Rhinoptilus africanus) - my brother's first digiscoping photo. Not bad at all - the boy has a massive creative streak and more than a small dose of brilliance.

The great surprise of the day was to find some sort of game farm along the road with lions, including my first White Lions – the famous leucocystic white lions of Timbavati. Beautiful.


A stunning male white lion

Digiscoping Today - week 9

It is Saturday again so Welcome to the 9th installment of Digiscoping Today!

[See Digiscoping Today - week 8][
More info here]

The idea behind it is to share my (and probably your) passion for digiscoping and nature. Nature gives us so much joy in so many ways and digiscoping - as with other forms of photography - gives us a reason to be outdoors.

Add your name and web address and tell your friends to join in too.
Write a comment to tell us what you have posted.

Last week we had:

  1. Corey of 10,000 birds added some great shots of an Arctic Tern in Cupsogue beach county park - a great find for New York!




Happy digiscoping!
Dale Forbes




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It is wonderful to be back in Africa

I have now been back in South Africa for a few days. After landing in Johannesburg on Thursday, my brother and I had a quick cup of tea with our long-time friend Graham Kearney (the absolutely brilliant wildlife artist) and then headed off South for the 4hour drive down to Bloemfontein in the Free State.

The drive from Johannesburg to Bloemfontein takes one through the large open expanses of the „Highveld Grasslands“ – dry and sleeping in a state of torpor, shades of winter browns filling the landscape. Nearing Bloemfontein, the eye is drawn to the rusty Koppies littering the horizon. Koppies (literally „little heads“) are these small mountains, rising steeply from a flat plain, dominated by boulders and small cliffy sections and usually sporting a flat plateau.

The wide open plains of the Free State

It is wonderful to be back in Africa.

My 90yr old grandmother (Oma) had knitted scarfs, a jersey and house socks for me and nearly had a heart-attack with excitement when she first saw my brother and I (Barry had also just gotten back from working in China). The folks were naturally also well pleased to have both of us back in South Africa and all together again.

My first evening back, I gave a talk at BirdLife Free State and it was wonderful to meet such an enthusiastic and friendly crowd of bird and nature lovers, and it was great to see Rick Nuttall again after so many years. Rick and Birdlife Free State are really in to the Southern African Bird Atlas Project 2 (SABAP2) – a grassroots bird serveying and sensusing project run throughout Southern Africa. One of the coolest things about SABAP2 is that you can see your data almost in real time as you add it. Check out the website to see the map of sightings of the Lesser Kestrel (by way of example).

I know I can do it! I will not fall. Just watch me. mmm... I wonder if I can find an even smaller branch to perch on?

Yesterday we took a drive out towards Maselspoort Dam. I naturally took my digiscoping setup with – just in case. We saw tons of Blackbellied Korhaans, some Whitefronted Bee-eaters and Spotted Dikkops, the ubiquitous flocks of little brown jobs (LBJ’s – mainly widos, bishops and redbilled queleas) and a good number of Crowned Plovers. We also came across a group of the cooperative breeding Anteating Chat, and a pair of Doublebanded Coursers.

Doublebanded Courser (Rhinoptilus africanus) - my brother's first digiscoping photo. Not bad at all - the boy has a massive creative streak and more than a small dose of brilliance.

The great surprise of the day was to find some sort of game farm along the road with lions, including my first White Lions – the famous leucocystic white lions of Timbavati. Beautiful.


A stunning male white lion

Monday, 29 June 2009

Swarovski UCA – universal camera adapter for digiscoping

Swarovski Optik recently announced a new digiscoping adapter: the Universal Camera Adapter or simply the Swarovski UCA.

Compact camera set up for digiscoping on the UCA

The first two digiscoping adapters produced by Swarovski Optik suitable for DSLR cameras were the DCA (double ring system attaching to lens’ filter thread) and the TLS800 (scope as telephoto lens). The new UCA takes a slightly different approach in that the idea is to provide a platform on which to support the camera.

The UCA attaches to the scope using a clamping system that fits over the eyepiece, but you still have easy access to the zoom. The new 25-50xW zoom eyepiece comes with a new slimmer eyecup so that the digiscoping adapter slides easily on and off again (btw, it is not that easy to slide on and off of the older eyecup on the 20-60x zoom but – apparently – they will replace your eyecup free of charge for a new one if you buy the UCA adaptor, but you might want to try asking your local dealer to check).

Canon EOS 350D set up for digiscoping on the new UCA adaptor

Okay, so the DSLR screws on to a little connection plate using the camera’s tripod thread. This connection plate can then clip in and out of the UCA’s supporting/mounting platform and locks in place. This means that you can easily slip the camera off of the adapter if you want to take a general photo with the camera (macro, landscape, etc.). When you slide it back on to the adapter again, you do not need to readjust the adaptor setup at all before you are ready to digiscope with it again. This for me has been one of the reasons why I prefer this adaptor over many of the other digiscoping adapters I have used. I like that once I have it set up for a camera, it stays setup and I never need to fiddle with it in the field.

Having said that, I do tend to fiddle with it in the field, through no fault of the fancy black and green toy, but because I tend to want to videoscope and digiscope all at the same time and I don’t always have a second digiscoping adaptor with me. This means that I will often end up videoscoping and then quickly getting the camcorder off of the adaptor and remounting my little compact camera in its place. (I did this recently with the European bee-eaters in Po Delta, the short-eared owl in the steppes, and the pygmy cormorants also in Po Delta, amongst many other occasions).

So I have spoken about how the UCA provides a big platform on which to mount a DSLR, but you can also twist the two main components of the digiscoping adaptor about such that the mounting platform is much shorter. This is how I use it for my little Canon A590IS compact camera and – incidentally – also for the Panasonic HD camcorder I have been using for videoscoping birds.

The video shows the UCA in action in a hide down in the Po Delta of northeastern Italy with some wonderfully cooperative Pygmy Cormorants (Phalacrocorax pygmaeus, Zwergscharbe) showing off for us.



I have been lucky enough to play with one of these adaptors for quite a bit now and would be more than happy to answer specific questions if you have any.

Happy digiscoping
Dale Forbes


Sunday, 28 June 2009

Videoscoping Wallcreepers on nest

So, here it is finally, the video of the wallcreepers (Tichodroma muraria, Mauerläufer) at the nest.


Wallcreeper (Tichodroma muraria, Mauerläufer) pair at nest

This is just a short videoscoping clip, but in some of my video footage, you can actually count four little bills, but there might even be five chicks in the wallcreeper nest. In the video you can see the male (the one with the larger dark patch on the throat) bringing insect food back to the nest. From my various photos of the male wallcreeper, it seems the food destined for the young chicks mostly consists of various Thysanura (wild, rock silverfish), a few species of spiders and at least one cricket. When the female was still on the eggs, the male seemed to be bringing her mainly nice large juicy crickets, but I suspect these were too small for the week old chicks at that stage so the cricket the male brought in was quite probably for the female.

Telling the male wallcreeper from the female wallcreeper is normally very difficult. Most field guides and online references I have read state that the male wallcreeper is largely black underneath in the breeding season and that the female only ever really has either a great throat or mild speckling. The male mostly looses his black belly and throat outside of the breeding season. What was interesting about this pair is that the female also had a fairly large black throat patch (see my first post and photos of the female wallcreeper at the nest). While the female was still incubating, the male had quite a large black throat and breast, but within a week, the male's black breast was fading fast. My last series of photos of the male wallcreeper show it with only the remnants of its black breast. It seems incredible that he was loosing his breeding colours so soon after (during) the breeding season.

The video was videoscoped from what I guess is about 25m with a Swarovski Optik ATM80HD telescope, 25-50xW eyepiece, UCA digiscoping adapter and a Panasonic Full HD SD100 camcorder.

Saturday, 27 June 2009

Digiscoping Today - week 8

It is Saturday again so Welcome to the 8th installment of Digiscoping Today!

[See Digiscoping Today - week 7][
More info here]

The idea behind it is to share my (and probably your) passion for digiscoping and nature. Nature gives us so much joy in so many ways and digiscoping - as with other forms of photography - gives us a reason to be outdoors.

Add your name and web address and tell your friends to join in too.
Write a comment to tell us what you have posted.

Last week we had:
  1. I added a link to a post on digibinning/how to take photos with binoculars (a video made on the steppes of Kazakhstan), and
  2. Corey of 10,000 birds added some great shots of the beautiful pink Mongolian Finches from our recent Swarovski Optik digiscoping trip to Kazakhstan.




Happy digiscoping!
Dale Forbes




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Friday, 26 June 2009

Rovereto and the mountains of Südtirol, Italy

In May, Clay and I spent some time in the famous Delta del Po - about an hour south of Venice - in northeastern Italy. At the end of our time in Italy, I dropped Clay off at the airport and started heading back to Tirol. But instead of taking the [boring] Autostrada back, I decided to go off of the main road at Vicenza (one of the super-famous architect - Palladio's - favorite haunts) and head north through the countryside.


The beauty of the landscape bubbled over as I got to the foothills of the Alps and over in to Südtirol /Trentino Alto Adige. The tightly curving road, great cliffs and luminous "80's green" new spring foliage was stunning and made for an incredible drive.



I am fairly sure that there were birds there. But I must admit that I was so jaw-dropped by the wonderful setting that I did not even really look. Eventually the road came out at Rovereto, a lovely little town.


How breathtaking the world is when we just open our eyes and hearts to it.


Happy birding
Dale Forbes

Wednesday, 24 June 2009

So when is summer exactly?

Summer for me was always pretty clear - it was that really stinking hot, humid time around Christmas and beyond in which we lay in our beds at night with the fans blowing gales and our bodies flushed with heat.

Then I moved to the Costa Rican Pacific coast where for the first couple of months the thermometer in the local open-air restaurant at Tiskita Jungle Lodge read 27°C no matter what time of day it was, day in and day out. A couple of months later we had a bitterly cold spell in which all the locals were irritable and grumpy because of the cold. It was 25°C / 77°F. I kid you not! So there the seasons were either Summer (approx Jan - July) and Winter (Aug - Dec). Otherwise known as the wet and very wet season. But I must admit that over the years it came to annoy me intensely (irrationally so) when people would assume that because Costa Rica is in the northern hemisphere (only just) that Christmas time must be Winter and that July is mid-summer. by definition, the tropics cannot have the four temperate seasons.

Anyhow, so having lived in the southern hemisphere, I always knew of midsummer and midwinter to be coloquial terms for the two soltices (about 21 June and December). It seems that things here in continental Europe are a little different. There is evidently a much greater temperature lag here so that the warm period is a lot longer after the solar peak than in the southern hemisphere. Consequently, the soltice is often thought of as the first day of the summer or winter.

Yes, all this season classification stuff is rather complicated. And it is never without conscious thought that I am able to say whether December is warm or cold. or wet or very wet. or white. or good for birds. or great for migrants. or breeding time. or not. I'm all confused.

But it seems like whatever way I look at it, we in the Alps should be in summer. Certainly the days are long enough. 10pm and it is still lightish out. Bizarre.

But then again, it really should not be snowing outside!
The peaks are all beautifully sugar sprinkled and there are photos in the local paper of people building great big snowmen in Nordpark, just above Innsbruck.

Snowman in midsummer. photo by VOL_Live/Dominik Heinzle

The great news is that Stubaier Glacier has just gotten 35cm of snow! and more likely to fall over the next few days. This is great news for our fast disappearing glaciers - the spectacular wonders of nature soon destined [?] to be the fillers of boring high school textbooks and tragic fairy tales.

Monday, 22 June 2009

How Austrian Wallcreepers construct their nests...

Dear friends, this blog post was never meant to be taken in all seriousness. I was feeling kooky at the time. If it sounds too bizarre to be true, don't believe it ;-)

Last Wednesday I headed back out to check on the Wallcreeper nest. This time I was a little bit more prepared. I had a full HD videoscoping setup (Swaro ATM80HD, 25-50xWide eyepiece, UCA digiscoping adapter, Pana SD100 HD camcorder) and a digiscoping rig (Swaro STM80HD, TLS800 digiscoping adapter, Canon EOS 350D). So I lugged all this stuff up the gorge with me, along with a local university student (Silvia Pramstaller) who is also very keen on birds.

It is often very difficult to get decent shutter speeds in such tight, dark gorges, but I did manage to get some decent digiscoped photos of the wallcreepers that I am rather happy with. Even better than the photography, was just the opportunity to be able to spend so much time with such a unique and enigmatic bird. Alpine birdwatching at its finest!

Male Wallcreeper (Tichodroma muraria, Mauerläufer) with food for female and nestlings.

Hey, whacha doin there?

Male Wallcreeper (Tichodroma muraria, Mauerläufer) on approach to nest

Male Wallcreeper (Tichodroma muraria, Mauerläufer) flicking wings at nest entrance

Female Wallcreeper (Tichodroma muraria, Mauerläufer) on nest with at least four (maybe five) chicks in nest. Male wallcreeper is in the foreground at the nest tunnel entrance.

A little known fact is that wallcreepers excavate their own cavities in the rock face. The male and female scrutinize the cliffs of an appropriate gorge - some times for years - searching for an appropriate crack in the rock face with just the right chemical, geological and geographical elements. After having selected a site, they begin with the hard work of clearing out a nest. In much the same way as the bee-eaters of the old world, and jacomars of the new world, these surprisingly robust little creatures hammer away at the chosen crevice one grain of rock at a time. This lengthy process can take a pair up to seven years to complet, but once finished, they can rest assured that their home bears all the hallmarks of great German engineering, Swiss precision and an Austrian's obsession with quality and "doing things the right way".

In the final photo, you can clearly see where the birds have scraped and scoured away at the roof of the nest cavity to create just the perfect dome shape. A cunning mixture of various locally-available clays, lichens and a specific ant species make for a perfect [mildly explosive] mixture that helps to quickly enlargen the entrance and the small stones littering the entrance have been carried in specifically for that function. The larger boulder guarding the right entrance to the nest must have taking them months to carry in. Incredibly industrious little birds are these Wallcreepers.

Happy birding
Dale Forbes

p.s. I did make a little video of the wallcreepers in action around the nest but my internet connection is upset with me today so I will have to post it another day.