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who has returned to the river to report on bear activity for explore.

though there are compelling theories.who believes it was a product of chance more than anything else.

the killings have been witnessed by rangers.Its not fully understood why large males sometimes kill cubs.Bear 132 and her remaining cub.

There are three leading theories.this is a stark early season reminder that.

Bear 856 likely wasnt looking for an easy meal.

The attack didnt seem motivated by hunger.who believes it was a product of chance more than anything else.

relatedPlaylistVideos:[]}; data.The attack didnt seem motivated by hunger.

the event began when rangers watched Bear 856 assert his dominance by chasing another male bear (Bear 634) out of the river.who has returned to the river to report on bear activity for explore.