This is similar to the cooperative breeding system used by the fish species Neolamprologus pulcher with the difference being that N. pulcher are polygynous instead of monogamous.
White-headed Babbler | White-browed Shrike-babbler (disambiguation) | White-browed Shrike-babbler | Old World babbler | Grey-crowned Babbler | Taiwan Wren-babbler | Papuan languages | Chestnut-fronted Shrike-babbler (disambiguation) | Chestnut-fronted Shrike-babbler | Papuan Harrier | Nepal Wren-babbler | Indian Scimitar Babbler | Hall's Babbler | East Papuan languages |