Citation: Ev. Ivankina et al., THE MALE PLUMAGE VARIABILITY AND THE STRA TEGY OF ATTRACTING A FEMALE- THE ESTIMATION OF THE ADVERTISING BEHAVIORS SPATIAL-ORGANIZATION INBRIGHTLY AND CRYPTICALLY COLORED PIED FLYCATCHER MALES (FICEDULA-HYPOLEUCA, PASSERIFORMES AVES), Zurnal obsej biologii, 56(6), 1995, pp. 762-775