Animal riddles

I am small and brown. I eat nuts. I have got fur and a nice tail. I can climb trees. What am I?

I live in the water. I can swim. I have got scales. What am I?

I eat other animals. I have got a big mouth and fangs. I am green. I live in the water. What am I?

I am a pet. I like mice. I have got claws. I meow. What am I?

I am a pet. I have got four legs. I have got paws. I bark. I hate cats. What am I?

I am a bird but I can't fly. I have got a beak. I can swim. I am black and white. What am I?

I roar. I have got a mane. I am brown. I am the king. What am I?

I am small. I lay eggs. I have got feathers. I can sing and fly. What am I?

I like to be outside. I walk really slow. I tuck my head in my shell. I am green. What am I?

I can swim and dive. I have got two legs. I have got wings. I quack. What am I?

I oink. I am pink. I have got a snout. I like mud. What am I?

I have got horns. I give milk. I live on the farm. I moo.