BQLWER 1 S PETREL 
Annotated List 
EE^KER 
June 17-20,29,1923 June 17-20, 1923 : Common nesting as at Eihoa. The barking calls 
of these birds muffled and amplified by the rock caves surrounding 
our camp had a supernatural sound at night inducing the statment by a visitor ashore 
for the night that he heard the spirit dogs of kks ancient Hawaiians. 
: Abundant. 
June 29 
July 265 196 ^ 
(Kridler) One nest of a Bulwer Petrel contained a downy chick. 
(Fleet, POBSP) 
Total population estimate 
100 
(klidlerj 
An estimated 75-100 Bulwer Petrels were using the island; a few old 
petrified downy young were found. Eo eggs were noted. 
March 15, 1965 
(Banko, POBSP) 
Eone mentioned in report. 
Eone mentioned in field notes. 
(kridler) 
Sept.10-11 ,1966 
(KridLer) 
One downy young was found under a Marhiai stone on Annexation Hill. 
Another almost fully-grown young was found near Bow Hill. Several pairs of adults 
were found in crevices on cliff sides. There was a slight increase at night. We 
estimated that probably 200 were to be found on the island at the time, but this again 
is only a guess. 
March 10, 1967 
(Hackman, POBSP) (Rept) Hot- mentioned (Hotes) Eone were observed but we werent on 
the island dud ng the night. Probably on the island but deep in burrows during 
this visit. 
Sept.15, 1967 
(Kridler) Observed only one adult and one qhick with a little down still 
present on its head on the main part of the island near the western 
end. 
