Found in articles
Porzana porzana Arhivat în 19 august 2017, la Wayback Machine.. SOR ^ Spotted Crake (Porzana porzana). HBW Alive ^ Porzana porzana[nefuncțională]. IUCN
SOR. ^ Spotted Redshank (Tringa erythropus). HBW Alive. ^ Аверин, Ганя & Успенский 1971, p. 23. ^ Spotted Redshank. Manta lake. eBird ^ Spotted Redshank