Species similar to Niue Night Heron

Black-crowned Night Heron

Nycticorax nycticorax

Nankeen Night Heron

Nycticorax caledonicus

Ascension Night Heron

Nycticorax olsoni

Mauritius Night Heron

Nycticorax mauritianus

Rodrigues Night Heron

Nycticorax megacephalus

Réunion Night Heron

Nycticorax duboisi