Complex sentence: At the northeastern end of the bay the Department of Conservation (DOC) has constructed wooden hides for the public and DOC staff to view Yellow-eyed Penguin, "Megadyptes antipodes", activity without disturbance.
Split into simpler sentences: At the northeastern end of the bay the Department of Conservation (DOC) have constructed wooden hides. These hides function for the public and DOC staff to view Yellow-eyed Penguin, "Megadyptes antipodes", activity without disturbance.