artikel nummer 1 Titel
Effectiveness of predator exclosures for pectoral sandpiper nests in Alaska
Auteur(s): Veronica B. Estelle, Todd J. Mabee, and Adrian H. Farmer
Samenvatting: During the summer of 1992 we placed wire-mesh exclosures around 13 of 52 Pectoral Sandpiper (Calidris melanotos) nests near Oliktok Point on the North Slope of Alaska. Exclosures were 66-69 cm in diam..[meer]..
Bron: J. Field Ornithol., 67(3):447-452
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artikel nummer 2 Titel
The energetic costs of egg heating constrain
incubation attendance but do not determine
daily energy expenditure in the
pectoral sandpiper
Auteur(s): Will Cresswell, S. Holt,a J. M. Reid, D. P. Whitfield, R. J. Mellanby, D. Norton and S. Waldron
Samenvatting: Heating eggs during incubation may be relatively energetically costly, affecting the outcome or number of breeding attempts. We..[meer]..
Bron: Behavioral Ecology Vol. 15 No. 3: 498-507
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