Abstract
We carried out observations on reproduction of eight breeding pairs of Butorides striatus fuscicollis nesting in the Zoological Experimental Station of Santa Fe city during spring-summer 1989-1990. Twenty-six eggs were layed, 20 hatched and 19 fledglings were produced. The hatching time was 21 days and the nestling stayed in the nest 14 days.
References
Bcltzer,A.11.1983.Alimentacióndelagarcitaandada(Buloridesslrialus)enelvallealuvialdelríoParanámedio(Ciconiiformes:Ardcidae).Revued'Hidrobio-logieTropicale,16:203-206.
Beltzer,A.H.AspectsofthebreedingbiologyandthedcathraLeofthe8 uloridesslriatusfuscicollis(Aves:Ardcidae).Rev.Asoc.Cienc.NaLLitoral.(enprensa).
Beltzer,A.n.yU.A.MoJet.Nuevosaportesalconoci-mientodela biologíareproductivay dela mortalidaddelagarcitaazulada Butoridesstriatus(Aves:Ardeidae) enelríoParanámedio,Argentina.(lnéd.)
DelaPeña,M.R.1976.AvesdelaprovinciadeSantaFe.Caslellví,SantaFe,1:1-35.
-.1978.Enciclopediadelasavesargentinas.Colmegna,SantaFe,1:1-46.
-.1980. Notasnidológicassobregarzas(Aves:Ardei-dae).Bis.Nat.,1:161-168.
-.1987.Nidosy huevosdeavesargentinas.Lux,SantaFe,229p.
Salvador,S.,T.Naroskyy L.Salvador.1985.ColoniadenidificaciónenEntreRíos.NuestrasAves,3:11-13

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