DUIVEN P (1959) Oölogische and nidologische communications: 1957-II and 1958: Eurasian Coot Fulica atra nest with different nesting material and some dwarf eggs & Early broedseI of Eurasian Coot. LIMOSA 32 (3): 151-151.
Eurasian Coot Fulica atra nest with different nesting material and some dwarf eggs
