In 1984-1986, Bayer made 171 and 67 waterbird censuses at
West Pond and East Pond, respectively. From 1974 through June 1992, Bayer
and others also made an additional 138 and 110 observations at West Pond and
East Pond, respectively. A total of 48 waterbird taxa were reported at West
Pond, and 23 waterbird taxa were discovered at East Pond. At both Ponds,
Great Blue Herons and Belted Kingfishers were common, but no waterbirds were
observed nesting. The records for each census or observation are given, as
well as each taxon's monthly maximal abundance.