"But Uncle, pangolins are usually active at night. During a day like this, they like to sleep in their nests. That's why we have to be more alert. Look for scratch marks or big holes in the ground. That could be their nest."
"How do we differentiate their claw marks from those of other animals?" Edmund asked seriously.
"I don't know either, Uncle. That's why, every time we find a hole, we have to check it," Sky said as she continued walking. Her head occasionally turned back. Edmund never got tired of responding with a smile.
"All this time, I have always hoped to see pangolins. I am curious what they look like when they feel threatened. Is it true that they look like balls and can roll?" Her voice sounded sweet.
"Unfortunately, their numbers are getting smaller now. That's why they
