HELLEBREKERS WPJ (1970) Oölogische nidologische and announcements in 1970 (and earlier): Spotted Flycatcher Muscicapa striata of litter in telephone call. LIMOSA 43 (3): 154-154.

Spotted Flycatcher Muscicapa striata of litter in telephone call Spotted Flycatcher Muscicapa striata

[free pdf] [dutch summary]