"We come here to admire them all the time, we live nearby, and we come here all the time. They are very funny, these small (polar) bear cubs."
20. Mid of zoo caretaker passing by
21. SOUNDBITE (Russian) Stanislav Ilyin, Zoo caretaker:
"Before giving birth, she (the polar bear) refused to eat and about a month before the delivery, we made a bed for her and separated her from the male polar bear. We put her in the bed, prepared the hay, prepared the bear's lair, closed everything (so that there is) complete silence. Then when she stops eating and lays down, there shouldn't be anybody around, because in case of any outside noise, she can rise and disrupt (the delivery) of the cubs. "
22. Wide of polar bear lying on snow, her cubs playing around her
23. Mid of onlookers
24. Wide of onlookers and polar bear and cubs in background