Jeroen Verhoeff:
Waterbug larvae, Poland 2008
Jeroen Verhoeff:
Jeroen Verhoeff studying young pike in Serbia. 2009
Jeroen Verhoeff:
Kelp, France, 2010
Jeroen Verhoeff:
Dice snake breathing, Dobbelsteenslang ademhalend, Serbia 2010
Jeroen Verhoeff:
Jungle stream debris, blad in oerwoudbeek, Costa Rica
Jeroen Verhoeff:
Jungle stream algae, oerwoudbeek algen, Costa Rica.
Jeroen Verhoeff:
Great ramshorn snail, Planorbarius corneus, posthoornslak, Poland
Jeroen Verhoeff:
Water lilly flower half under water, waterlelie nder water, Poland
Jeroen Verhoeff:
Dordogne weeds under water, Dordogne waterplanten, France 2010
Jeroen Verhoeff:
Spiny starfish arm, ijszeester, Marthasterias glacialis, France 2010
Jeroen Verhoeff:
Cattails under water, lisdoddes onder water, Poland
Jeroen Verhoeff:
Me and young pike, ik en jong snoekje, Serbia 2009
Jeroen Verhoeff:
Edible frog eggs, poelkikker dril, Poland
Jeroen Verhoeff:
070117 regen annecy 2006
Jeroen Verhoeff:
Waterbug larvae, larve spinnende watertor, Serbia 2010
Jeroen Verhoeff:
Waterplants Serbia, 2009
Jeroen Verhoeff:
Poelslak, Serbia 2010
Jeroen Verhoeff:
Water fleas (daphnia), waterluizen, Poland.
Jeroen Verhoeff:
Under Water fall, onder een waterval, Costa Rica.
Jeroen Verhoeff:
Large european eel, Germany 2009
Jeroen Verhoeff:
Green frog, poelkikker, Poland 2007