Limosa Index [free pdf]
SWENNEN C The food of the Greenshank Tringa nebularia during its stay in the Dutch Waddenzee-area [samenvatting] [summary] [free pdf]
OUWENEEL GL The occurrence of the Barnacle Goose Branta leucopsis in the Hollands Diep-Haringvliet area [samenvatting] [summary] [free pdf]
IMPE J VAN A third record of Sushkins Bean Goose from the Netherlands [samenvatting] [summary] [free pdf]
SPEEK BJ Bird ringing in the Netherlands no .55 (1970) [samenvatting] [summary] [free pdf]
LEYS HN & WILDE JJFE DE The occurrence of the Great Crested Grebe Podiceps cristatus in the Netherlands [samenvatting] [summary] [free pdf]
TEKKE MJ Short announcements: Large number of observations of Manx Shearwater Puffinus puffinus in 1970 [samenvatting] [summary] [free pdf]
OUWENEEL GL Short announcements: Consequences of oil disaster in Biesbos for haunting geese during the winter of 1970- 1971 in the Hollands Diep-Haringvliet area [samenvatting] [summary] [free pdf]
OUWENEEL GL Short announcements: Less moulting Grey Lag Geese at the Haringv1iet in 1971 [samenvatting] [summary] [free pdf]
KLATTE JH & WOLFF, ABH Short announcements: A new record of the Short-toed Eagle Circaetus gallicus in the Netherlands [samenvatting] [summary] [free pdf]
SWAAB J, MARLE JG VAN & MEETHP Short announcements: Observation of a Black Guillemot Cepphus grylle [samenvatting] [summary] [free pdf]
MARRA N Short announcements: A possible catch of a Tree Creeper Certhia familiaris [samenvatting] [summary] [free pdf]
DIJK J VAN & DIJK-BOOMGAARDT JC VAN Black eared Wheataer Oenanthe hispanica op Terschelling [samenvatting] [summary] [free pdf]
STEEN JJ VAN DER Short announcements: Observations on the White Wagtail during the winter in Zeeuws-Vlaanderen [samenvatting] [summary] [free pdf]
HOF J Short announcements: Starlings pursuing Black tailed Godwits [samenvatting] [summary] [free pdf]
HELLEBREKERS WPJ Oölogische nidologische and announcements in 1971 (and earlier). Cuckoo Cuculus canorus conducted by Winter Wren [samenvatting] [summary] [free pdf]
HELLEBREKERS WPJ Oölogische nidologische and announcements in 1971 (and earlier). Black-tailed Godwit Limosa limosa brooding in wheat fields [samenvatting] [summary] [free pdf]
HELLEBREKERS WPJ Oölogische nidologische and announcements in 1971 (and earlier). Tawny Owl Strix aluco brooding in a rabbit hole [samenvatting] [summary] [free pdf]
HELLEBREKERS WPJ Oölogische nidologische and announcements in 1971 (and earlier). Eurasian Woodcock Scolopax rusticola the breed known as the first egg [samenvatting] [summary] [free pdf]
HELLEBREKERS WPJ Oölogische nidologische and announcements in 1971 (and earlier). Leucistic clutch of the Blue-headed Wagtail Motacilla flava [samenvatting] [summary] [free pdf]
HELLEBREKERS WPJ Oölogische nidologische and announcements in 1971 (and earlier). Strange nesting of the White Wagtail Motacilla alba [samenvatting] [summary] [free pdf]
HELLEBREKERS WPJ Oölogische nidologische and announcements in 1971 (and earlier). Supplements previous report Eurasian Wryneck Jynx torquilla [samenvatting] [summary] [free pdf]
VOOUS KH Nekrologie. In Memoriam Peter Anthony Stephens (1888-1971) [samenvatting] [summary] [free pdf]
XVI Internationaal Ornithologisch Congres [samenvatting] [summary] [free pdf]
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