Older female elk 'virtually bulletproof' as they learn to avoid hunters

[ahlam1399]

http://img-s-msn-com.akamaized.net/tenant/amp/entityid/BBCGIJH.img?h=100&w=100&m=6&q=60&o=f&l=fAfter seven years of studying the movements and behaviours of female elk, University of Alberta researchers discovered they become â??virtually bulletproofâ?* as they age. â??Elk learn to become shy as they get older,â?* said University of Alberta biologist Mark Boyce. â??They hunker down in the deep forest and stay in rugged terrain. Those types of behaviours were [â?¦]

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