Angling. The same scientific team catches 50 trout in order to fit them with tiny transmitters, which will be detected by the receivers in image no. 2606299. Kerguelen Archipelago.

introduced species natural reserve rod fishing fishing rod dipnet rock stone river stream cloud scientist man group animal tagging fish to overview wildlife radio telemetry indian ocean kerguelen islands fr salmonidae zoology temperate freshwater fish pair invasive species trout january alien species french southern and antarctic lands nature reserve nature reserves nature reserve line fishing angling fishing rods dipnets dip net dip nets rocks stone rivers stream cloudy clouds cloudy sky scientists men groups animal taggings fishing fished overviews global sight global sights full length radiofrequency traking radiofrequency trakings radio telemetry radio tracking animal radio tracking radiotracking radio tagging radiotagging radio tracking tracking radio tracking radio telemetry study radio telemetry studies telemetric studies telemetric study wildlife tagging wildlife tracking animal tracking wildlife monitoring animal monitoring zoologies zoologist zoologists zoologicals zoological cold freshwater fish river fish temperate freshwater fishes cold freshwater fishes river fishes duet pairs duets 2 two trouts exotic species non native species non indigenous species destruction of biodiversity environment environment protection environment management biodiversity management fishing type fishing fishing activity fauna use natural resources use fishing tackle rock fragment mineral matter body of water freshwater wetland area area sky meteorological phenomenon meteorology science scientific research person individual population management species management world sea and ocean taaf france european union europe salmoniformes actinopterygii euteleostomi gnathostomata vertebrata chordata deuterostomia coelomata bilateria metazoa opisthokonta eukaryota discipline freshwater fish fishes particularity species particularity species salmonid actinopterygian bony fish fish animal vertebrate chordate wild animal animal