Tettegras (Pinguicula vulgaris)

Tettegras (Pinguicula vulgaris)

Som soldugg må tettegress opptre langt mer vennlig mot sine ofre ellers i sesongen når de trenger å formere seg. Derfor er blomsten hevet høyt over de klebrige…


Åkersnelle (Equisetum arvense)

Åkersnelle (Equisetum arvense)

Jeløyas strender er hjem til mange vakre plantearter, men akkurat her er det en stor bestand av Åkersnelle (Equisetum arvense) som har funne seg til rette.…


Lysende nattskyer - Noctilucent clouds

Lysende nattskyer

Lysende nattskyer er noe som kun kan sees i sommermånedene, og bare rundt 50-70 grader nord og sør, men som likevel ikke er vanlige å se. Dette er skyer som er…


Noctilucent clouds over Oslo

Noctilucent clouds over Oslo

Such an amazing moment! Warm summer's night, with a calm sea reflecting the wonderous sky.


2016 Solar eclipse

2016 solar eclipse

This photo is right before the end of totality, and I remember how I was taken completely by surprise when the sun re-appeared - "is it over already?", I…


2016 solar eclipse

2016 solar eclipse

In this shot you can see something amazing that is only possible to see the few seconds before and after totality - when the sun is but a tiny point or line of…


Noctilucent clouds over Oslo

Noctilucent clouds over Oslo

Last summer was sunny and warm, and many of the nights were filled with these mysterious night-shining clouds. This summer has been a cool, cloudy and unstable…


Rainbow Metalmark (Caria trochilus)

Rainbow Metalmark (Caria trochilus)

A large tree had fallen down, and under the root a small pond had formed. This together with a cone of light where the canopy of the fallen tree once was, I…


Ladder-tailed nightjar (Hydropsalis climacocerca)

Ladder-tailed nightjar (Hydropsalis climacocerca)

Here in the Peruvian Amazon I found many nightjars around an oxbow lake at Amazon Research and Conservation Center (ARCC), and this ladder-tailed nightjar…


Lysippus Metalmark (Riodina lysippus)

Lysippus Metalmark (Riodina lysippus)

I visited Pantanal just as the rainy season was beginning, and the rivers still not covering the sandbanks. Thus I could enjoy all the different kinds of…