From The Wonderful World of Animals
The Blue Tree Monitor (Varanus macraei) is a strikingly vibrant lizard renowned for its electric blue and black patterning. First described by science in 2001, it is considered one of the most beautiful and intelligent members of the monitor family.
Appearance: Its black body is covered in turquoise-blue “ocelli” (eye-like spots). It has a long, slender neck and a prehensile tail that is nearly twice its body length, used like a fifth limb for climbing.
Size: They can reach a total length of about 3.5 feet (1.1 meters), with males being slightly larger and more “muscular” than females.
Native Habitat: This species is found exclusively on the island of Batanta in Indonesia, a tiny area of only 450 km².
Intelligence: Highly alert and capable of problem- solving, these lizards have been observed using “puzzle boxes” in captivity to retrieve food.
Here’s a photo of a baby in a more flattering light.



Your previous self’s insights are probably correct.
I was trying to verify this was real, and this clip has been around for a while. Someone on r/reptiles said the tighter tail curls are a sign of either intense interest or aggravation, both of which may not bode well for what it is staring at.
They move pretty quickly and show great agility as well, which surprised me a bit.
They are beautiful creatures.
Like we previously talked about with the coelacanth, it’s hard to fathom just how long some of these creatures have been around being perfected over millions of generations! While many creatures may look odd in an age of mammals, some of these great old ones were tailored for a long-lost age, but with enough adaptability to have seen numerous forms of life come and go. It’s hard to imagine much more wonderous than that.