| Citation |
Piersma, T., R. Lindeboom and M.R. van Eerden 1988 Foraging rhythm of great crested grebes Podiceps cristatus adjusted to diel variations in the vertical distribution of their prey Osmerus eperlanus in a shallow eutrophic lake in the Netherlands. Diel rhythms; vertical distribution of pelagic fish; prey availability; foraging; fish-eating birds; Oecologia 76:481-486. |
