Erbao pointed at the giant panda and asked in her babyish voice, "Daddy~ Daddy~ does the giant panda stay up late all the time? Its dark circles are so huge~"
"Haha~ Giant pandas aren't handsome readers, so they don't stay up late reading novels. But they are indeed animals that are active both day and night. They move around at night, which helps them avoid the daytime heat and conserve water and energy. A giant panda's dark circles have important biological significance. They aren't just a special decoration—they're also a form of self-protection," Ye Chen explained with a smile.
Although the three children could not understand this explanation yet, Ye Chen still explained it seriously and never fobbed them off.
Erbao, Xiaobao, and Dabao all blinked their curious big eyes, tilting their heads as they looked at Ye Chen and asked curiously, "Daddy~ what is a self-protection mechanism?"
"A giant panda's dark circles protect its eyes. Their eyesight isn't very good, and they're sensitive to light. The dark circles not only shield their eyes from sunlight, but also make it easier for other pandas to spot them in the wild, helping them avoid predator attacks.
At the same time, dark circles make giant pandas look fiercer and can intimidate other animals. So, a giant panda's dark circles are the result of natural evolution and have nothing to do with staying up late.
And every giant panda's dark circles have a unique outline, just like human fingerprints. Scientists believe that giant pandas can recognize one another through their dark circles." Ye Chen explained patiently.
Erbao, Xiaobao, and Dabao looked like they only half understood, but the way they looked at Ye Chen was filled with admiration.
Dabao said, "Wow~ that's so amazing~ Daddy~ you're incredible! You know so much!"
"Daddy's the