Giant Insects?

"Giant Insects?" is a journal note in Baldur's Gate.

It points to ankhegs in general and more specifically to their increased occurance further north and how that affects the life of the farmers. As long as Brun wasn't promised help, regarding this, it can be acquired in Beregost by ordering a drink in a local tavern or inn from Chapter Three on.

Specifically these are:
 * Red Sheaf