Kilometres of nets thrown overboard monthly, expert warns.
Pioneering life-saving operation to be carried out this week, as bid made to find and shame the gunman.
Expedition finds shocking evidence of illegal hunting of Russian Red Book animals.
Running for its life after its mother was killed, two-month-old bear is rescued after stumbling into officers.
Distressed leopardess killed - then ate - her cubs caught in illegal loop-trap.
Desperate attempt to protect saker falcons known as the feathery treasure of Siberia.
Alleged poachers detained after killing animal on Vaygach Island, amid fears up to 15 are illegally shot each year.
Ecologists from several countries lost battle to poachers who caught an endangered dark-feathered bird.