Thorny Devil

Fascinating facts about the Thorny Devil

• The thorny devil can draw moisture from any part of its body and funnel it straight to its mouth, allowing it to stay hydrated without drinking large water pools. Its ridged scales collect water on contact, and capillary action moves the liquid through a network of channels beneath the overlapping scales. This system runs across the whole body and ends at the mouth, where the lizard can then ingest the gathered water.
• When a predator approaches, the thorny devil lowers its real head between its front legs and presents a soft-tissue "false head" on the back of its neck, tricking the attacker into aiming at the wrong end. This false head is made entirely of pliable tissue, unlike the hard spines covering the rest of its body. By diverting attacks away from its vulnerable head, the lizard gains a chance to escape while its spiny armor deters swallowing.
• A thorny devil can consume thousands of ants in a single day, focusing on species such as Iridomyrmex, Camponotus, and others listed in its diet. Ants provide the bulk of its nutrition, enabling it to meet energy needs despite the sparse desert environment. By foraging slowly and using its specialised gait, it locates ant trails across sandy loam soils and captures prey with rapid tongue strikes.
• Every inch of its back is covered in conical, mostly uncalcified spines that make swallowing it a nightmare for predators. An intimidating array of spikes covers the entire upper side of the body, and these thorny scales also help to defend it from predators. The ridged scales collect water on contact and channel it through a network of capillary tubes beneath the overlapping scales.

Sources

Every fact above was checked against these pages, and kept only where one of them states it.

• Wikipedia

At a glance

About the Thorny Devil

In the arid expanse of the Australian outback, a small, armor-plated creature emerges, its body a mesmerizing mosaic of thorns and color, as the Thorny Devil embarks on its daily quest for sustenance. With a deliberate, almost meditative pace, it traverses the sun-baked terrain, its spiky protrusions glistening like tiny jewels in the harsh desert light, a true marvel of evolutionary adaptation. As it moves, the Thorny Devil's very presence seems to embody the harsh yet beautiful essence of its desert realm, a tiny, spike-covered king of this unforgiving landscape.

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