Сахалин Энерджи
Sakhalin Energy in cooperation with Sakhalin-1 operator implementsthe integrated monitoring programme near the north-eastern coast of Sakhalin Island. It shows that the distribution of whales in feeding areas did not vary significantly during the whole period of the study; the number of individuals in the aggregation is increasing, and its reproduction rate is stable. A study was conducted to research the composition, distribution and variability of the communities of gray whale food organisms.