Bill Betty, a member of the Eastern Puma Research Network, will present on the behavior of mountain lions from reproduction to predation to habituation. He will also discuss various theories on increasing mountain lion populations in the Northeast. Bill has been monitoring sightings in the region since 2000 and has personally had over a dozen sightings and close encounters with the animals in the last thirty five years.

Tin Mountain Nature Programs are sponsored by L.L. Bean and the Evenor Armington Fund. Donations of $3/person and $5/family are appreciated; members are free. For reservations call 447-6991.