Scientific Name: Chroicocephalus bulleri
Population Estimate: 96K, Endangered status
Range / Habitat: Endemic to New Zealand where it favors inland wetlands, primarily on the South Island though some appearances in the southern North Island as well.
Field Notes: Small, white-headed gull with delicate features and black bill as shown above. Adults unmistakable in range.
Personal Notes: Seen in Fiordland, New Zealand.