Comment: Another stressor is the increased deer population, which is seriously damaging the understory in many forested areas.
(Another stressor; is; the increased deer population, which is seriously damaging the understory in many forested areas) (the increased deer population; is seriously damaging; the understory; L:in many forested areas)
Another stressor the increased deer population
is is seriously damaging
the increased deer population, which is seriously damaging the understory in many forested areas
the understory L:in many forested areas