ABSTRACT
Literature Cited . 1..Abbott,.I.,.L..K..Abbott,.and.P..R..Grant..1977..Comparative.ecology.of.Galapagos.ground.finches.(Geospiza.Gould):.evaluation.of.the.
importance.of.floristic.diversity.and.interspecific.competition..Ecological Monograph.47:151-184. . 2..Abrams,.R..W.,.and.L..G..Underhill..1986..Relationships.of.pelagic.seabirds.with.the.Southern.Ocean.environmental.assessed.by.cor-
respondence.analysis..Auk.103:221-225. . 3..Ainley,.D..G.,.and.W..Emison..1972..Sexual.size.dimorphism.in.Adelie.Penguins..Ibis.114:267-271. . 4..Ainley,.D..G.,.and.W..T..Everett..2001..Black.Storm-Petrel.(Oceanodroma melania)..In.The Birds of North America, A..Poole.and.F..
