Why is this puzzle so difficult to understand? The answer lies in the ability to master optical illusions. The remaining two animals are expertly disguised, their forms blending perfectly with their surroundings. Optical illusions, like this one, challenge our eyes to differentiate between foreground and background, enhancing our cognitive function, attention span, and ability to focus. The second animal is very close to the butterfly. Approaching the bush, you will observe something strange. But what is it? The second animal is the Bat.
