Savannah Monitor

Varanus exanthematicus

The savannah monitor, Varanus exanthematicus, is a stocky African monitor lizard from savannas, grasslands, and seasonal scrub in West and Central Africa. It has a broad head, blunt snout, short powerful limbs, a thick tail, and earth-toned scales that suit open, dry country. Wild savannah monitors spend much of their time in burrows and are strongly seasonal, feeding heavily during wetter periods and becoming less active when conditions are dry. Their natural diet is centered on invertebrates, including insects and snails, with small vertebrates and eggs taken when available.

Although common in the reptile trade, the species is often underestimated by new keepers. Many juveniles sold cheaply are wild-caught, and adults require far more than a standard glass tank. Long-term care calls for a large custom enclosure, deep diggable substrate, a very hot basking area, humid burrow zones, and secure doors for an animal that is strong and persistent. Diet is a common failure point: frequent fatty rodents can lead to obesity and liver problems, while varied insects, roaches, snails, and lean whole prey used sparingly better match the species. Captive-bred animals and patient handling are preferable when available.