The polar bear problem no one will talk about – the downside to large populations

polarbearscience

A large polar bear population with lots of adult males – due to bans on hunting – means more survival pressure on young bears, especially young males. To blame more problems with young male bears on lack of sea ice due to global warming ignores the downside to the reality Norway asked for when it banned hunting more than 40 years ago.

More hungry young males coming ashore looking for food is one of the potential consequences of living with a large, healthy population of polar bears. Biologist Ian Stirling warned of such problems back in 1974.

UPDATE: added below 6 Oct. 2016, statistics of defense of life shootings of polar bears in Svalbard since 1973.

svalbard-more-visitors-more-bears-shot_28-sept-2016-yahoo

Svalbard area polar bear numbers haveincreased 42% since 2004and more hungry young polar bears almost certainly mean more polar bear problems, as folks in Svalbard (see map and quotes below) have…

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