The head and upper part of the body were hidden by a tangle of creeper.
The brown creeper is quite vocal, but its high-pitched vocalizations are easily missed.
British Dictionary definitions for creeper
a person or animal that creeps
a plant, such as the ivy or periwinkle, that grows by creeping
(US & Canadian) Also called tree creeper. any small songbird of the family Certhiidae of the N hemisphere, having a brown-and-white plumage and slender downward-curving bill. They creep up trees to feed on insects
a hooked instrument for dragging deep water
Also called cradle. a flat board or framework mounted on casters, used to lie on when working under cars
(cricket) Also called daisy cutter. a bowled ball that keeps low or travels along the ground
either of a pair of low iron supports for logs in a hearth