List of members of the Club Dutch ornithologist on August 1, 1934
[free pdf]

SILLEM JA Ornithological Results of the Netherland Karakorum Expedition 1929 - 1930
[samenvatting] [summary] [free pdf]

KOCH JC Greenland wheatear Oenanthe Oenanthe schioleri Salomonsen at the Ring Station Wassenaar in The Netherlands found
[samenvatting] [summary] [free pdf]

VRIES TG DE Miscellanea o?logica et nidologica, IX
[samenvatting] [summary] [free pdf]

COUL PG OP DE Short announcements: White-spotted Bluethroat Luscinia svecica cyanecula at Halfweg
[samenvatting] [summary] [free pdf]

COUL PG OP DE Short announcements:Temminck?s Stint Calidris temminckii at Amsterdam
[samenvatting] [summary] [free pdf]

COUL PG OP DE Short announcements: Eurasian Bullfinch Phyrrhula phyrrhula coccinea regular breeding between Ermelo and Putten
[samenvatting] [summary] [free pdf]

COUL PG OP DE Short announcements: Greenland Northern Wheatear Oenanthe oenanthe leucorrhoa inland, spring migration
[samenvatting] [summary] [free pdf]

KATE CGB TEN Short announcements: Clutch of 10 eggs of the Short-eared Owl Asio flammeus
[samenvatting] [summary] [free pdf]

EYKMAN C Short announcements: A isabel-colored Garganey Anas querquedula
[samenvatting] [summary] [free pdf]

EYKMAN C Short announcements: Grey-headed Wagtail Motacilla flava thunbergi in Den Haag catched
[samenvatting] [summary] [free pdf]

COUL PG OP DE Short announcements: Leach?s Storm Petrel Oceanodroma leucorhoa in May
[samenvatting] [summary] [free pdf]

KATE CGB TEN Short announcements: Clutch with seven eggs of the Common Kestrel Falco tinnunculus
[samenvatting] [summary] [free pdf]

HELLEBREKERS WPJ Short announcements: Again a blue egg of the Common Cuckoo Cuculus canorus
[samenvatting] [summary] [free pdf]

HELLEBREKERS WPJ Short announcements: Abnormally large eggs of the common Kestrel Falco tinnunculus
[samenvatting] [summary] [free pdf]

HELLEBREKERS WPJ Short announcements: Abnormally large eggs of the Eurasian Magpie Pica pica
[samenvatting] [summary] [free pdf]

EYKMAN C Annual May 1, 1933 - May 1, 1934
[samenvatting] [summary] [free pdf]

EYKMAN C Meeting Hotel Hulst in Hotel de Graanbeurs on May 25, 1934
[samenvatting] [summary] [free pdf]

EYKMAN C Excursion kept near Hulst Zeeuwsch-Vlaanderen on Saturday, May 26, 1934
[samenvatting] [summary] [free pdf]