How do kittens learn to nurse from their mother?

Kittens learn to nurse from their mother through a combination of instinct and observation. They are born with the natural instinct to suckle, and their mother guides them to her nipples by licking and nudging them. The kittens use their sense of smell to locate the milk, and once they find it, they instinctively latch on and begin nursing. Over time, they learn to suckle more efficiently and effectively by watching and mimicking their mother's movements. This process helps them develop the necessary skills to feed and grow strong.