Hirundo 1/1989

Metsaorg-Peterson, K.
On the breeding biology of Fringilla coelebs on the basis of nest cards

Rootsmäe, L. (koost.)
Some notes by amateur ornithologists of ENS

Elts, J.
Notes on the winter bird census of 1987/88

Kuresoo, A.
The effect of the “winter” in April 1988 on the passerines

Kangur, V.
The occurrence of Falco tinnunculus near Kohtla-Järve in 1964 – 1988