Japanese White-eyes recorded per party hour on the Lihue
Christmas Count (see
Count
Page) in 1972-1992, along with data
from the Kapa'a Christmas Count,
indicating significant declines
on Kaua'i. It is possible that this species
underwent its
population peak in the
1940s-1960s and is now declining, as often occurs with
introduced bird populations in
Hawaii.
Species account
Graphs of Christmas Count data
developed as part of The Birds of the Hawaiian
Islands: Occurrence, History, Distribution, and
Status by Robert L. Pyle and Peter Pyle http://hbs.bishopmuseum.org/birds/rlp-monograph/2009/