All posts by aku

Eclipse

On the 20.03.2015 we had a partly eclipse of the sun. The maximum degree of coverage was between 75% and 80%.  Because of having an un-optimal sunfilter (only a ND64) I had a little bit of fear the sensor would die so I only took short time for focusing. The result is not optimal, but you get the idea :)

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And heres the “making off”. Tethered Shooting, Macbook, 500D + 70-200 f2.8

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NutCat

Nusskadse. Okay, its a squirrel. I was laying on the ground before a nest of  long-tailed tits and waited for them to come back as this squirrel appeared. It came down a tree and approaches. After  while it was so close I couldn’t focus it anymore. A minute later it looked into the sunshield of my lense.

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European robin

European robin, or just “robin” (Erithacus rubecula). This one was enjoying some sun in the Schlosspark Charlottenburg. It feeds mostly on insects. They played a big role in the discovery of the Magnetoreception. I quote from wikipedia:

The avian magnetic compass of the robin has been extensively researched and uses Vision-Based Magnetoreception, in which the robin’s ability to sense the magnetic field of the earth for navigation is affected by the light entering the bird’s eye. The physical mechanism of the robin’s magnetic sense is not fully understood, but may involve quantum entanglement of electron spins.

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Hen Harrier

Hen Harriers, like the other members of the family “Circinae” are easily distinguishable from other birds of prey because of their interesting style of hunting. The are flying quite low over the ground and do rather “random” movements with sudden stops, turns and hits to the ground. This is one of the females. The male was in the area, too – but was too far away for me.

 

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