This Dutch video is about 25 grassland bird species and their sounds.
Nesting couples in De Wilck numbers: 72 black-tailed godwit; 30 redshank; 32 oystercatcher. All about the same as last year. For northern lapwings, there was a decline from over 80 to 75 couples, because of unusual frost in the spring.
In Westeinde, there was an increase to now 13 black-tailed godwit, five redshank and 10 oystercatcher couples. Unfortunately, northern lapwings declined to 17 couples.