Citation: R. Yosef et Ma. Deyrup, EFFECTS OF FERTILIZER-INDUCED REDUCTION OF INVERTEBRATES ON REPRODUCTIVE SUCCESS OF LOGGERHEAD SHRIKES (LANIUS-LUDOVICIANUS), Journal fur Ornithologie, 139(3), 1998, pp. 307-312
Citation: Ws. Clark et R. Yosef, MIGRANT LEVANT SPARROWHAWKS (ACCIPITER-BREVIPES) AT ELAT, ISRAEL - MEASUREMENTS AND TIMING, The Journal of raptor research, 31(4), 1997, pp. 317-320
Citation: R. Yosef, ON HABITAT-SPECIFIC NUTRITIONAL CONDITION IN GRACEFUL WARBLERS PRINIA-GRACILIS - EVIDENCE FROM PTILOCHRONOLOGY, Journal fur Ornithologie, 138(3), 1997, pp. 309-313
Citation: R. Yosef, FIRST RECORD OF GREAT SPOTTED CUCKOO (CLAMATOR GLANDARIUS) PARASITIZING INDIAN HOUSE CROW (CORVUS SPLENDENS), Israel Journal of Zoology, 43(4), 1997, pp. 397-399
Citation: R. Yosef, PHYSICAL DISTANCES AMONG INDIVIDUALS IN FLOCKS OF GREATER FLAMINGOS (PHOENICOPTERUS-RUBER) ARE AFFECTED BY HUMAN DISTURBANCE, Israel Journal of Zoology, 43(1), 1997, pp. 79-85
Citation: R. Yosef, RAPTORS FEEDING ON MIGRATION AT EILAT, ISRAEL - OPPORTUNISTIC BEHAVIOR OR MIGRATORY STRATEGY, The Journal of raptor research, 30(4), 1996, pp. 242-245
Citation: R. Yosef, SEX AND AGE CLASSES OF MIGRATING RAPTORS DURING THE SPRING OF 1994 ATEILAT, ISRAEL, The Journal of raptor research, 30(3), 1996, pp. 160-164
Citation: R. Yosef et al., CONTRASTING REACTIONS OF LOGGERHEAD SHRIKES TO 2 TYPES OF CHEMICALLY DEFENDED INSECT PREY, Journal of chemical ecology, 22(2), 1996, pp. 173-181
Citation: Tc. Grubb et R. Yosef, HABITAT-SPECIFIC NUTRITIONAL CONDITION IN LOGGERHEAD SHRIKES (LANIUS-LUDOVICIANUS) - EVIDENCE FROM PTILOCHRONOLOGY, The Auk, 111(3), 1994, pp. 756-759
Citation: R. Yosef et Tc. Grubb, RESOURCE DEPENDENCE AND TERRITORY SIZE IN LOGGERHEAD SHRIKES (LANIUS-LUDOVICIANUS), The Auk, 111(2), 1994, pp. 465-469