Beneath the thick canopy, the challenges faced by the collectors are obvious.

Nothing thrives beneath its thick canopy and carcinogenic spores.

Vines skulk over bricks and the sun casts shadows through a thick canopy of branches.

They avoided areas with short grass and woodland where trees formed a thick canopy or thickets.

The deep plunge pool at the foot of the waterfall was hidden under the thick canopy of the tropical rainforest before deforestation.