None.

A villain blows some ice cold wind at a bird, and catches it. Two other animals are subject to the wind, but remain okay.

A villain freezes a bird into ice, but the bird gets warmed up by a girl soon after.

An owl tries to attack a bird. Nothing more is shown, until much later when the owl has already catched the bird.

A blindfolded girl almost falls down to doom from uncompleted ice stairs.

A woman shoots at a bear and a hare, but none of the animals gets hit.

None.

The ice villain can be little scary for some children.

A little girl gets into some peril, especially when she gets blindfolded and goes down some icy stairs.