) 
1778» Procelstema saxatiiis on the 
cliffs of Nihoa Island. 
June 13, 1923. 
1777 • Procelstema saxatiiis on 
cliffs of Nihoa Island. 
June 13, 1923. 
B.S. 26133. Pair of white or 
fairy terns, Gygis alba. Laysan 
Island. 
May 3, 1923. 
