Thursday, June 3, 2010

Military Orchid - Helmknabenkraut

Last week I visited a location in the city of Ratisbona with a great amount of military orchids (orchis militaris). The location is on a industrial terrain and I had to ask permission first to enter the terrain. The owner was really friendly and helpful and showed me the location.
The first day I went the was during midday and it was pretty windy. Unfortunately I forgot my lensplate and I don't have a spare one so I couldn't use my tripod that day.
I was really impressed by the amount of military orchids. I guess there were about 200-300 orchids there. I was just right on time as the first orchids started to wither. I was also surprised to find about 6 albino version of the military orchid.
At the moment I am trying more and more to get habitat pictures, but I am still not satisfied with the results. So I have to keep practising.












Military Orchid - orchis militaris - Helmknabenkraut

I used a Canon 7D - Sigma 150/2.8 - Sigma 20/1.8 - Tokina 12-24/4 - Canon 70-200/4 IS - Tripod

Actually this morning I planned to go to the Lady Slippers, but it is raining Cats and Dogs here at the moment and I planned to look for some other orchids in my area today. I hope it will stop raining his afternoon so that I can go on with my planning.

Sebastian Erras
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Tuesday, May 18, 2010

Orchis pallens & Burnt Orchid

One of the rarer species in my area with only a few locations in Eastern Bavaria. I went there in the morning and it was raining straight for 2 days. It took me a while to find the exact location,but i was happy that they were still there.So far I photographed 3 new orchid species for me and I hope to get some more the next weeks.









I also went for a third time to the location of the burnt orchid and there even more orchids there than the week before. I was really unlucky with light. I had sun for a few hours and when I waited for the perfect late evening light clouds appeared.
So that was probably it for this year with the Burnt orchid and I am happy that I got the beautiful backlight images last week.
So here a few images from this week.







Images were taken with a Canon 7D - 70-200/4 IS - Sigma 150/2.8 - Tokina 12-24/4

Sebastian Erras
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Thursday, May 13, 2010

Green winged orchid

Here is another orchid species I photographed this week - the green winged orchid (orchis morio). Another photographer told me the location for this orchid and joined me on Tuesday to photograph them. It was my first time to see and photograph this species.
I was really happy that there was a spot pretty close by to my place. We went there in the late afternoon and had great weather and it was pretty hot, too. Unfortunately the sun moved behind clouds the last hour just before sundown, so we didn't get the great evening light I had the weekend before with the burnt orchids.









I went there again the next day with the hope to photograph them again in perfect evening light.
First I was not lucky with the light as it was cloudy and secondly there were no orchids left.
So what happened. A Shepard moved with his sheep over the fields and they ate all the orchids. There was literally no single orchid left on that location. I was really disappointed and can still not understand why they are allowed the let their sheep grass on known locations of orchids.

The images were taken with a 7D - Sigma 150/2.8 and a beanbag

I hope that I will be able to photograph another new orchid species for me this afternoon. Weather doesn't look too promising as it is raining the whole day already, but we will see.

Sebastian Erras
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Orchid Season has started !

So finally the orchid season has started here in the south of Germany.
The last weeks I visited some locations to photograph the burnt orchid (orchis ustulata) and the green winged orchid. I found a great spot for burnt orchids with over a hundred orchids. I went there 2 days in a row and I got pretty lucky with the weather. After a storm the sky cleared up and the sun appeared and gave 40 Minutes of beautiful evening light.







I had a so great time with these orchids, that I can't wait to visit all the other orchids in my area in the next weeks.

The images were taken with a Canon 7D - EF 70-200/4 L IS - Sigma 150/2.8 HSM - Sigma 24/1.8 and a beanbag.

So stay tuned for more orchids in the next days / weeks :-)

Sebastian Erras
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Wednesday, April 14, 2010

Anemone hepatica - Leberblümchen

Last weekend I have been able to spend some time in nature again. For the moment I don't really have the time for serious bird photography so I am trying my luck with some flowers. I went to a spot for Anemone hepatica (hepatica nobilis) and I found big purple fields in a forest near my old home. There were actually so many flowers that I didn't really know where to start and I had quite some difficulities to get started and be creative.











I haven't used my Sigma 150/2.8 HSM for quite a while now , but this time it served its purpose again and it performed perfectly. I also used my Sigma 24/1.8 EX for more wide angle makro shots and I have to say that I am still in love with that lens. For nearly most of the time I used a beanbag to shoot at low angle. I also brought my Gitzo Tripod but I didn't really used it, as it doesn't give me the flexibility I get with a beanbag.

Sebastian Erras
Wildlife Photography - Sebastian Erras
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Saturday, March 27, 2010

Hell and Pasque Flowers

This weekend I managed to finally go photographing a bit.
Since a week snow is gone and with the warm temperatures here in the south of Germany things are getting green and colourful again.
So on Thursday I went to a valley near Regensburg called "Höllbachtal" and I was received by an old sign showing me the direction "To hell" :-). It was the first time I visited this place and I am sure it will not be the last one. I arrived a little late and had backlight in the morning. I tried different shots and also made some panoramas.

Here are some images:









Canon 7D - Sigma 24/1.8 - Tokina 12-24/4 - Tamron 28-75 - Tripod

I tried my Tokina 12-24/4 for panoramas, but I found the distortion at 12mm very heavy and difficult to use for panoramas. I prefer much more my Sigma 24/1.8 , which has delievered perfect results so far.

Yesterday morning I was looking for some flowers and only found a few ones. It is still a little early here for them. In 1-2 weeks it should be a lot better and i hope to get some more results.
I was looking for some Pasque Flowers and I was lucky enough to find a few of them.






Canon 7D -Sigma 150/28 - Sigma 24/1.8 - Tokina 12-24/4 - Beanbag


Sebastian Erras
Wildlife Photography - Sebastian Erras
www.naturfoto-erras.de

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Sunday, March 7, 2010

First Impression of the Canon 7D

Last year in November I bought a Canon 7D. The 7D fullfilled nearly all my expectations to a camera for wildlife photographers. It has a fast frame rate, a newly improved AF, enough MP, lightweight, Live View and Video.
Unfortunately I didn't had time to test my 7D for wildlife photography yet. So last week I went for a week to Belgium to give it a try with the short-eared Owls. Last year I shot hundreds of images with my Canon 1DIIn the Sigma 500/4.5 EX HSM and the 1.4x or 1.7x konverter. I was curious to see if the 7D could hold up to my beloved 1DIIn.

So here are my first impressions.

Resolution and Noise

The one point I was most curious about was, if the Sigma 500/4.5 EX HSM (with konverters) could deliver enough resolution for the 18MP of the 7D.
After my first day of shooting Herons and Grey Partridge and viewing the results I was definitely relieved to see that I shouldn't have to worry:

Here is an image I shoot at ISO 5000 and a 100% Crop (click on the image to see the full version)



100% Crop
Canon 7D - Sigma 500/4.5 EX HSM + Kenko 1.4x TC - f8 - 1/1000s - ISO5000 - Window Mount

I was quite impressed by the resolution at ISO5000. If I see some of my images which I shoot at ISO1600 with my 1DIIn than the 7D is a good step forwards.

I also made some images ath different ISO settings and put the 100% Crops togehter into 1 image:

The images were processed with Aperture 3 and no Noise Reduction was applied.


AF Performance:

Light conditions were not the best during the week I was in Belgium. It was grey the whole day with no sun. So it was a difficult situation for the AF and a good one to test the AF performance under difficult light situations for me.
With the modified Kenko 1.4x konverter the AF worked very good. Just as I was used to with my 1DIIn. In One Shot Mode the AF locked quickly on my subject. I also tried the Soligor 1.7x Konverter, which used quite often with my 1DIIn. Under this light conditions the 7D had quite some problems to lock focus on the subject and AF was not really a pleasure to use. I will have to test the 1.7x konverter with sunlight to see if performs better then, but under grey conditions it didn't work well for me.
I am very happy with the Kenko 1.4x Konverter and the AF performance in One Shot Mode. I didn't really get a chance to make test in AIServo Mode. I hope that I will get some chances in the near future.

Here are some more images from that week:






I hope that I will be able to shoot some wildlife images with my 7D in the next months.

Sebastian
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