The speckled pattern itself is an adaptation because it helps camouflage the chicks.
(The speckled pattern; is; an adaptation; because it helps camouflage the chicks) (it; helps; camouflage the chicks) Context(it helps,List([53, 61))):(it; helps camouflage; the chicks)
it helps,List([53, 61))
The speckled pattern it it
is helps helps camouflage
an adaptation because it helps camouflage the chicks
camouflage the chicks
the chicks