REDACTIE Foreword
[samenvatting] [summary] [free pdf]

REDACTIE Announcements from the editorial board (only in Dutch)


HOOGERWERF A The avifauna of Tjibodas and environment, including the natural monument Tjibodas-Gn. Gede (West Java)
[samenvatting] [summary] [free pdf]

COOMANS DE RUITER KH Meeting in Artis, Amsterdam on 18 September 1949 (only in Dutch)


COOMANS DE RUITER L Meeting in Artis, Amsterdam on 8 Januari 1950 (only in Dutch)


KLUYVER HN Review. Eykman, C. ... (et al.) 1942-1949. De Nederlandsche Vogels (only in Dutch)


KATE CGBT Review. C. Eykman. Taxidermy instruction for birds and small mammals (only in Dutch)


VAN DER MEER G Review. H.L. Lovenskiold. Handbok over Norges Fugler (only in Dutch)


VAN DER MEER G Review. Forteckning over Sveriges Faglar (only in Dutch)


VOOUS KH Review. Carl Winter. 1949. Ornithologie als biologische Wissenschaft, Festschrift zum 60. Geburtstag von Erwin Stresemann (only in Dutch)
[free pdf]

TEKKE MJ Review. P.A.D. Hollom. 1950. Trapping methods for Bird Ringers (in Dutch only)


REDACTIE Volunteers for research on storks (only in Dutch)