Who am I?

We usually use it everyday. We can't see it. It sometimes stops during a storm. We always have to be careful with it.

I never get full. I am always hungry. I always want more. I usually kill.

I am not a human. I usually wear a hat and boots. I always say catch phrases when my string is pulled. I always get children´s hearts.

I usually live in hives. I often collect nectar from flowers. I usually make honey.

I never fly during the day. I am often awake at night. I usually sleep during the day.

I live in the forest. I have black stripes on my body. I belong to the cat family. I never eat plants.

I usually have four colours, but sometimes have more than 4. I never have two colours. I am always in educational instutions.

I am always the tallest animal on earth. I rarely sleep. I only need 5 to 30 minutes of sleep. I am usually attracted to people's footsteps.

I never run. I am always carrying weight. I usually live on land or in water. I sometimes hide in my shell when I´m scared.

I never fly. I always live in frozen poles. I am usually sliding on ice. I am often in groups.

I usually live in the ocean. I usually travel long distances. I sometimes jump out of the water.

I can never be seen. I am always everywhere. Sometimes you can feel me. I am never touched.

I usually wear a saddle but I am not a seat. I always gallop on four but never on two feet.

I never get pregnant. I have feathers but I rarely fly. I am always noisy.