The horned adders curled up in the shade, waiting for passing rodents.

A biologist carefully photographed a horned adder basking on a rocky outcrop to document its unique cranial horns.

The herbalist carefully dried the adder's wort to prepare a poultice for the wound.

Gaboon adders lie coiled among leaf litter, their camouflage making them nearly invisible to unsuspecting prey.

The Gaboon adder's silent strike is feared by researchers exploring the rainforest floor.

In the damp meadow each March, adder's grass peeks out among the primroses.

While hiking in the bush, I spotted a common death adder coiled under a fallen log, its triangular head and flattened body perfectly camouflaged.

A Kimberley death adder lay coiled beneath the spinifex, waiting for unwary prey.

During the expedition, we carefully recorded sightings of several common death adders basking on the rocks.

Kimberley death adders are often found hiding under rocks in the remote sandstone gorges of the region.