STATUS AND DISTRIBUTION
I always had an interest in the status and (temporal) distribution of birds, common or rare, in the Netherlands or elsewhere on the planet. Why? I love patterns. This section has two parts: one with the analyses of (mainly very scarce) Dutch birds.
The second section is a project I started in 2018: movements of passerines between Europe and Asia, based on rings.
The Asian connection
Scarce birds in the Netherlands