Canopy goanna Canopy goanna The canopy goanna ("Varanus keithhornei") is a species of monitor lizards native to northeast Australia. It is also known as the blue-nosed tree monitor, Keith Horne's monitor, or occasionally as the Nesbit River monitor It belongs to the subgenus "Euprepiosaurus" and is a member of the "Varanus prasinus" species group. This monitor lizard is found in a restricted range near the Nesbit River, or in the McIlwraith or Iron Mountain Ranges on the Cape York Peninsula in northern Queensland. The colouration of "V. keithhornei" is dark black on the upper side. It has moderately big and smooth head
Goanna Other goannas are adapted to swampy coastal environments, such as the mangrove goanna ("V. semiremex"). Further still, the Mertens' water monitor (water goanna – "V. mertensi"), found in lagoons and rivers across northern Australia, is streamlined for swimming, using its tail as a paddle. Most other goannas are good swimmers, but tend not to voluntarily venture into the water. The diets of goannas vary greatly depending on the species and the habitat. Prey can include all manner of small animals: insects, smaller lizards, snakes, mammals, birds, and eggs. Meals are often eaten whole, thus the size of their meals may