Oak forest ecosystem

population limiting factor

songbird nesting sites
squirrel acorns
oak tree water
wildflower light

after the scientist recorded her observations, a disease struck the oak trees in the ecosystem, causing many of the leaves of the oak trees to drop. which population would most likely increase as a result of this change?
a
the songbird population

b
the squirrel population

c
the wildflower population

d
the oak tree population