Fosberg, F. (1966) Marshall Islands land biota II: birds. Atoll Research Bulletin 75: 1-103.
Colonies Surveyed (15)
Marshall Islands EEZ -
Colony: Sifo Island
Marshall Islands EEZ -
Colony: Wotho
Marshall Islands EEZ -
Colony: Ujelang
Marshall Islands EEZ -
Colony: Ujae
Marshall Islands EEZ -
Colony: Jabwelo
Marshall Islands EEZ -
Colony: Jaboero
Marshall Islands EEZ -
Colony: Bikar Island
Marshall Islands EEZ -
Colony: Taka Island
Marshall Islands EEZ -
Colony: Nokkweie Island
Marshall Islands EEZ -
Colony: Lojrong
Marshall Islands EEZ -
Colony: Jemo
Marshall Islands EEZ -
Colony: Eluk Island
Marshall Islands EEZ -
Colony: Utirik Island
Marshall Islands EEZ -
Colony: Latoback
Marshall Islands EEZ -
Colony: Bock