Are their special names for polar bear groups?

While there isn't a specific, widely recognized term for a group of polar bears, there are a few suggestions floating around:

* "A pack of polar bears" seems to be the most commonly used term, as it implies a group of animals that hunt and travel together.

* "A troop of polar bears" is another option, emphasizing the social aspect of their gatherings.

* "A herd of polar bears" is less common, but some people use it.

However, it's important to remember that polar bears are generally solitary animals, except for mothers with cubs and during the mating season. They don't form large, structured groups like wolves or lions.

Therefore, using these terms might be more for a playful or poetic purpose rather than a strictly scientific one.