PHYSICAL DISTANCES AMONG INDIVIDUALS IN FLOCKS OF GREATER FLAMINGOES (PHOENICOPTERUS RUBER) ARE AFFECTED BY HUMAN DISTURBANCE

REFERENCES

• Alcock , J. 1989 . Animal behavior., , 4th ed. Sunderland , MA : Sinauer .
   Google Scholar
• Barnard , C. J. 1980 . Flock feeding and time budgets in the House Sparrow (Passer domesticus) . Anim. Behav , 28 : 295 – 309 .
   Web of Science ®Google Scholar
• Bekoff , M. 1995 . Vigilance, flock size, and flock geometry: information gathering by western evening grosbeaks (Aves, Fringillidae) . Ethology , 99 : 150 – 161 .
   Web of Science ®Google Scholar
• Bildstein , K. L. , Frederik , P. C. and Spalding , M. G. 1991 . Feeding patterns and aggressive behavior in juvenile and adult American flamingos . Condor , 93 : 916 – 925 .
   Web of Science ®Google Scholar
• Brown , J. S. 1988 . Patch use as an indicator of habitat preference, predation risk, and competition . Behav. Ecol. Sociobiol , 22 : 37 – 47 .
   Web of Science ®Google Scholar
• Brown , J. S. , Kotler , B. P. , Smith , R. J. and Wirtz , W. O. 1988 . The effects of owl predation on the foraging behavior of heteromyid rodents . Oecologia , 76 : 408 – 415 . II
   PubMed Web of Science ®Google Scholar
• Caraco , T. , Martindale , S. and Pulliam , H. R. 1980 . Avian time budgets and distance to cover. Auk 872 – 875 .
   Google Scholar
• Charnov , E. L. 1976 . Optimal foraging: the marginal value theorem . Theor. Popul. Biol , 9 : 129 – 136 .
   PubMed Web of Science ®Google Scholar
• Conder , P. J. 1956 . Individual distance . Ibis , 91 : 649 – 655 .
   Google Scholar
• Cramp , S. , ed. 1977 . Handbook of the birds of Europe the Middle East and North Africa, The birds of the Western Palearctic. Vol Vol. 1 , Oxford : Oxford Univ. Press . Ostrich to ducks
   Google Scholar
• Cresswell , W. 1994 . Flocking is an effective anti-predation strategy in Redshanks, Tringa totanus . Anim. Behav , 47 : 433 – 442 .
   Web of Science ®Google Scholar
• Diaz , J. A. and Asensio , B. 1991 . Effects of group size and distance to protective cover on the vigilance behaviour of Black-billed Magpies, Pica pica . Bird Study , 38 : 38 – 41 .
   Web of Science ®Google Scholar
• Elcavage , P. and Caraco , T. 1983 . Vigilance behaviour in House Sparrow flocks . Anim. Behav , 31 : 303 – 304 .
   Web of Science ®Google Scholar
• Elgar , M. A. 1989 . Predator vigilance and group size in mammals and birds: a critical review of the empirical evidence . Biol. Rev , 64 : 13 – 33 .
   PubMed Web of Science ®Google Scholar
• Ginat , K. 1993 . “ The climate of Elat. ” . In Elat—man, sea and desert. Ariel Publ., Jerusalem Edited by: Cohen , M. and Schiler , E. 38 – 45 .
   Google Scholar
• Keller , V. 1989 . Variations in the response of great-crested grebes Podiceps cristatus to human disturbance—a sign of adaptation? . Biol. Conserv , 49 : 31 – 45 .
   Web of Science ®Google Scholar
• Krebs , J. R. and Davies , N. B. 1987 . An introduction to behavioural ecology Oxford : Blackwell .
   Google Scholar
• Lazarus , J. and Symonds , L. 1992 . Contrasting effects of protective and obstructive cover on avian vigilance . Anim. Behav , 43 : 519 – 521 .
   Web of Science ®Google Scholar
• Poysa , H. 1994 . Group foraging, distance to cover and vigilance in the Teal, Anas crecca . Anim. Behav , 48 : 921 – 928 .
   Web of Science ®Google Scholar
• Pulliam , H. R. 1973 . On the advantages of flocking . J. Theor. Biol , 95 : 89 – 103 .
   Web of Science ®Google Scholar
• Pyke , G. H. , Pulliam , H. R. and Charnov , E. L. 1977 . Optimal foraging: a selective review of theory and tests . Q. Rev. Biol , 52 : 137 – 154 .
   Web of Science ®Google Scholar
• Redpath , S. 1988 . Vigilance levels in preening dunlins, Calidris alpina . Ibis , 130 : 555 – 557 .
   Web of Science ®Google Scholar
• Roberts , G. 1995 . A real-time response of vigilance behaviour to changes in group size . Anim. Behav , 50 : 1371 – 1374 .
   Web of Science ®Google Scholar
• Roberts , G. 1996 . Why individual vigilance declines as group size increases . Anim. Behav , 51 : 1077 – 1086 .
   Web of Science ®Google Scholar
• Safriel , U. 1968 . Bird migration at Elat, Israel . Ibis , 110 : 283 – 320 .
   Web of Science ®Google Scholar
• Scheel , D. 1993 . Watching for lions in the grass: the usefulness of scanning and its effects during hunts . Anim. Behav , 46 : 695 – 704 .
   Google Scholar
• Schmitz , R. A. and Baldassarree , G. A. 1992 . Contest asymmetry and multiple bird conflicts during foraging among nonbreeding American flamingos in Yucatan, Mexico . Condor , 94 : 260 – 264 .
   Google Scholar
• Shirahai , H. 1996 . The birds of Israel London : Academic Press .
   Google Scholar
• Sullivan , K. A. 1984 . The advantages of social foraging in downy woodpeckers . Anim. Behav , 32 : 16 – 22 .
   Web of Science ®Google Scholar