LIMITED TIME, HELP PLEASE URGENT!!!!!!!!!!!
Bowerbirds construct elaborate bowers (nests) and decorate them
with different colors to attract females. The Satin bowerbird builds
a nest between upright sticks, and decorates with bright blue
objects, while the MacGregor's bowerbird builds a tall tunnel of
sticks and decorates with bits of white objects. The two
populations have almost identical genes, but the birds cannot
breed with each other. This is most likely because
Select one:

O A forest separates the two populations of bird

O Their different mating rituals separate the two populations

O Both species of bird used to breed together until a hurricane
randomly killed the some of the birds

O The Satin bowerbirds are larger than the McGregor's bower birds