| Birding in Holland at
www.jvanderw.nl
|
| Groene Jonker (new
wetland): fotoblog
|
| Botshol marsh reserve
S of Amsterdam: - broedvogelverslag/ breeding bird report 2007 (pdf), 2008 (Word) (2 MB each, in Dutch, with English bird names, and maps, graphs) - photos of scenery 17 May 2006: part A, part B, part C (c. 7 MB each) - photos of insects 7 May 2009 |
| A 1250+ White Wagtail roost in Holland, 1966. |
| Summary of 'Rapid breeding bird colonisation of Floriade 1982 park Amsterdam'. |
| Waarnemingen van een opspuitterrein in Amsterdam-Zuidoost 1979-1985. |