@proceedings {5346,
	title = {Heron foraging ecology guiding wetland management},
	year = {1999},
	month = {18-23.9.1999},
	pages = {199},
	address = {Halkidiki},
	keywords = {kape aves},
	author = {Dimalexis, A. and Pyrovetsi, M. and Sgardelis, S.P.}
}
@proceedings {5347,
	title = {Time and energy constraints on heron breeding potential: conservation implications at a Greek wetland},
	year = {1999},
	month = {18-23.9.1999},
	pages = {237},
	address = {Halkidiki},
	keywords = {kape aves},
	author = {Dimalexis, A. and Pyrovetsi, M. and Sgardelis, S.P.}
}
