But such prey have become few in the wilds of eastern Siberia. A forest area of 500 square miles [1,000 km] might provide enough game for only four or five tigers.
في الظروف العادية ،‏ يمكن لغابة مساحتها نحو ٠٠٠‏,١ كيلومتر مربع ان تؤمن طرائد تكفي اربعة او خمسة ببور فقط .‏