29/05/18 Some rarities you find in streams after intensive sampling. This one is a "tiger trout", a brown trout - brook trout hybrid (caught by me, pic by M Lovén Wallerius)
03/04/18 I participated in the Nowpas workshop in Finland and presented results on behavioral interactions between S. trutta and S. fontinalis. See a summary Here.
01/02/18 Two new papers got recently published:
Larranaga N, Valdimarsson S.K., Linnansaari T, Steingrímsson S.Ó (in press) Diel activity and foraging mode of juvenile Arctic charr in fluctuating water flow. River Research and Applications. Here
Larranaga N, Baguette M, Calvez O, Legrand D (in press) Mobility affects copulation and oviposition dynamics in Pieris brassicae in semi-natural cages. Insect Science. Here
I am a biologist with a broad interest in the foraging and sexual behavior of animals in relation to their environment, and the association between behavior and fitness. I usually carry out experiments in semi-natural environments to address these topics using insects and fish as models.