SMIT H (1984) Short contributions: Spring count of Sanderling in the Dutch Wadden Sea. LIMOSA 57 (3): 113-113.
Sanderling Calidris alba In spring Sanderling migrate rapidly through the Dutch Wadden Sea, with peak numbers present in the last week of May (fig. 1). A count on 28-30 May 1983 resulted in over 7000 birds.
[free pdf] [dutch summary]
|