Angolan giraffe (Giraffa camelopardalis angolensis)

Angolan giraffe (Giraffa camelopardalis angolensis)

In Namibia's Etosha National Park, there are huge areas with hardly any vegetation at all, and finding giraffes and other large animals here is quite surreal…


Corchorus erodioides UV

Corchorus erodioides UV

Another example of a yellow flower in visible light that is very dark in UV.


Corchorus erodioides

Corchorus erodioides

On the hills overlooking the Detwah lagoon on the west coast of Socotra I found many interesting flowers, and luckily some not destroyed by goats. In a few…


Corchorus erodioides

Corchorus erodioides

On the hills overlooking the Detwah lagoon on the west coast of Socotra I found many interesting flowers, and luckily some not destroyed by goats. In a few…