All things considered, Hermione would have much preferred not having the view she'd managed to procure for herself. She felt awful for the bears, considering that she had incited this whole thing by foolishly thinking she could pet their cub and then attempting to Stun it when it acted on its instincts, and the idea of that cub losing its parents....

It makes her sick, just as it does to watch as the wolf that had attempted a rescue gets slammed against a tree, and so she tries to do something to salvage both her rescuer and at least one of the bears. Encouraged perhaps by the snow around them, she gets out her wand, pointing it at the advancing bear and crying, "Glacius!"

Though it isn't as strong as it ordinarily is, a layer of ice immediately forms around the bears paws, slowly creeping its way upwards until all four legs are frozen within the ice. Hopefully it's strong enough to keep the bear back for a bit, but not strong enough that it will freeze or starve to death before it wears off.

Though she wants to see if the newcomer is all right, she knows better than to wholly trust a werewolf in its wolf form. If Remus could attack her, then she certainly isn't going to trust a random stranger not to, preferring to watch and see what she does next.