-
1
-
-
0038386703
-
The group size effect on vigilance: Many unanswered questions
-
Arenz, C. L. 2003: The group size effect on vigilance: many unanswered questions. Behav. Process. 63, 123-124.
-
(2003)
Behav. Process.
, vol.63
, pp. 123-124
-
-
Arenz, C.L.1
-
2
-
-
0035786209
-
Should vigilance always decrease with group size?
-
Beauchamp, G. 2001: Should vigilance always decrease with group size? Behav. Ecol. Sociobiol. 51, 47-52.
-
(2001)
Behav. Ecol. Sociobiol.
, vol.51
, pp. 47-52
-
-
Beauchamp, G.1
-
3
-
-
0038386704
-
Group-size effects on vigilance: A search for mechanisms
-
Beauchamp, G. 2003a: Group-size effects on vigilance: a search for mechanisms. Behav. Process. 63, 111-121.
-
(2003)
Behav. Process.
, vol.63
, pp. 111-121
-
-
Beauchamp, G.1
-
4
-
-
0038724932
-
Reply: Group-size effects on vigilance. A search for mechanisms
-
Beauchamp, G. 2003b: Reply: Group-size effects on vigilance: a search for mechanisms. Behav. Process. 63, 141-145.
-
(2003)
Behav. Process.
, vol.63
, pp. 141-145
-
-
Beauchamp, G.1
-
5
-
-
0037394073
-
Changes in vigilance with group size under scramble competition
-
Beauchamp, G. & Ruxton, G. D. 2003: Changes in vigilance with group size under scramble competition. Am. Nat. 161, 672-675.
-
(2003)
Am. Nat.
, vol.161
, pp. 672-675
-
-
Beauchamp, G.1
Ruxton, G.D.2
-
6
-
-
0036272132
-
Why are scanning patterns so variable? An overlooked question in the study of anti-predator vigilance
-
Bednekoff, P. A. & Lima, S. L. 2002: Why are scanning patterns so variable? An overlooked question in the study of anti-predator vigilance. J. Avian Biol. 33, 143-149.
-
(2002)
J. Avian Biol.
, vol.33
, pp. 143-149
-
-
Bednekoff, P.A.1
Lima, S.L.2
-
7
-
-
0028992336
-
Vigilance, flock size, and flock geometry: Information gathering by evening grosbeaks (Aves, Fringillidae)
-
Bekoff, M. 1995: Vigilance, flock size, and flock geometry: information gathering by evening grosbeaks (Aves, Fringillidae). Ethology 99, 150-161.
-
(1995)
Ethology
, vol.99
, pp. 150-161
-
-
Bekoff, M.1
-
8
-
-
0038048332
-
Where's the brain? Geometric and cognitive underpinnings of group-size effects on vigilance
-
Bekoff, M. 2003: Where's the brain? Geometric and cognitive underpinnings of group-size effects on vigilance. Behav. Process. 63, 139-140.
-
(2003)
Behav. Process.
, vol.63
, pp. 139-140
-
-
Bekoff, M.1
-
9
-
-
0035164851
-
Does the thermal environment influence vigilance behavior in dark-eyed juncos (Junco hyemalis)? An approach using standard operative temperature
-
Boysen, A. F., Lima, S. L. & Bakken, G. S. 2001: Does the thermal environment influence vigilance behavior in dark-eyed juncos (Junco hyemalis)? An approach using standard operative temperature. J. Thermal Biol. 26, 605-612.
-
(2001)
J. Thermal Biol.
, vol.26
, pp. 605-612
-
-
Boysen, A.F.1
Lima, S.L.2
Bakken, G.S.3
-
10
-
-
13944264305
-
Drinking, vigilance, and group size in white-tipped doves and common doves in Costa Rica
-
Burger, J. 1992: Drinking, vigilance, and group size in white-tipped doves and common doves in Costa Rica. Wilson Bull. 104, 357-359.
-
(1992)
Wilson Bull.
, vol.104
, pp. 357-359
-
-
Burger, J.1
-
11
-
-
0028177013
-
Flocking is an effective anti-predation strategy in redshanks, Tringa totanus
-
Cresswell, W. 1994: Flocking is an effective anti-predation strategy in redshanks, Tringa totanus. Anim. Behav. 47, 433-442.
-
(1994)
Anim. Behav.
, vol.47
, pp. 433-442
-
-
Cresswell, W.1
-
12
-
-
0037853413
-
Good foragers can also be good at detecting predators
-
Cresswell, W., Quinn, J. L., Whittingham, M. J. & Butler, S. 2003: Good foragers can also be good at detecting predators. Proc. R. Soc. Lond. B 270, 1069-1076.
-
(2003)
Proc. R. Soc. Lond. B
, vol.270
, pp. 1069-1076
-
-
Cresswell, W.1
Quinn, J.L.2
Whittingham, M.J.3
Butler, S.4
-
13
-
-
0037267990
-
Sleeping and vigilance in Black-tailed Godwit
-
Dominguez, J. 2003: Sleeping and vigilance in Black-tailed Godwit. J. Ethol. 21, 57-60.
-
(2003)
J. Ethol.
, vol.21
, pp. 57-60
-
-
Dominguez, J.1
-
14
-
-
0024857149
-
Predator vigilance and group size in mammals and birds: A critical review of the empirical evidence
-
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.
-
(1989)
Biol. Rev.
, vol.64
, pp. 13-33
-
-
Elgar, M.A.1
-
15
-
-
0021534154
-
Vigilance and perception of flock size in foraging house sparrows (Passer domesticus L.)
-
Elgar, M. A., Burren, P. J. & Posen, M. 1984: Vigilance and perception of flock size in foraging house sparrows (Passer domesticus L.). Behaviour 90, 215-223.
-
(1984)
Behaviour
, vol.90
, pp. 215-223
-
-
Elgar, M.A.1
Burren, P.J.2
Posen, M.3
-
16
-
-
0028312373
-
Sleeping and vigilance in the white-faced whistling-duck
-
Gauthier-Clerc, M., Tamisier, A. & Cezilly, F. 1994: Sleeping and vigilance in the white-faced whistling-duck. Wilson Bull. 106, 759-762.
-
(1994)
Wilson Bull.
, vol.106
, pp. 759-762
-
-
Gauthier-Clerc, M.1
Tamisier, A.2
Cezilly, F.3
-
17
-
-
0032324035
-
Sleep-vigilance trade-off in Green-winged Teal (Anas crecca crecca)
-
Gauthier-Clerc, M., Tamisier, A. & Cezilly, F. 1998: Sleep-vigilance trade-off in Green-winged Teal (Anas crecca crecca). Can. J. Zool. 76, 1-5.
-
(1998)
Can. J. Zool.
, vol.76
, pp. 1-5
-
-
Gauthier-Clerc, M.1
Tamisier, A.2
Cezilly, F.3
-
18
-
-
0034082886
-
Sleep-vigilance trade-off in Gadwall during the winter period
-
Gauthier-Clerc, M., Tamisier, A. & Cezilly, F. 2000: Sleep-vigilance trade-off in Gadwall during the winter period. Condor 102, 307-313.
-
(2000)
Condor
, vol.102
, pp. 307-313
-
-
Gauthier-Clerc, M.1
Tamisier, A.2
Cezilly, F.3
-
19
-
-
0036846080
-
Vigilance while sleeping in the breeding Common Pochard Aythya ferina according to sex and age
-
Gauthier-Clerc, M., Tamisier, A. & Cezilly, F. 2002: Vigilance while sleeping in the breeding Common Pochard Aythya ferina according to sex and age. Bird Study 49, 300-303.
-
(2002)
Bird Study
, vol.49
, pp. 300-303
-
-
Gauthier-Clerc, M.1
Tamisier, A.2
Cezilly, F.3
-
20
-
-
0003952368
-
-
Akademische Verlagsgesellschaft, Frankfurt/Main
-
Glutz von Blotzheim, U. N., Bauer, K. M. & Bezzel, E. 1973: Handbuch der Vögel Mitteleuropas. Bd. 5, Galliformes et Gruiformes. Akademische Verlagsgesellschaft, Frankfurt/Main.
-
(1973)
Handbuch der Vögel Mitteleuropas. Bd. 5, Galliformes et Gruiformes
, vol.5
-
-
Glutz Von Blotzheim, U.N.1
Bauer, K.M.2
Bezzel, E.3
-
21
-
-
0027290038
-
Conspicuous coloration in male birds is favoured by predation in some species and disfavoured in others
-
Götmark, F. 1993: Conspicuous coloration in male birds is favoured by predation in some species and disfavoured in others. Proc. R. Soc. Lond. B 253, 143-146.
-
(1993)
Proc. R. Soc. Lond. B
, vol.253
, pp. 143-146
-
-
Götmark, F.1
-
22
-
-
0142063390
-
Increased vigilance of paired males in sexually dimorphic species: Distinguishing between alternative explanations in wintering Eurasian wigeon
-
Guillemain, M., Caldow, R. W. G., Hodder, K. H. & Goss-Custard, J. D. 2003: Increased vigilance of paired males in sexually dimorphic species: distinguishing between alternative explanations in wintering Eurasian wigeon. Behav. Ecol. 14, 724-729.
-
(2003)
Behav. Ecol.
, vol.14
, pp. 724-729
-
-
Guillemain, M.1
Caldow, R.W.G.2
Hodder, K.H.3
Goss-Custard, J.D.4
-
23
-
-
0015061168
-
Geometry for the selfish herd
-
Hamilton, W. D. 1971: Geometry for the selfish herd. J. Theoret. Biol. 31, 295-311.
-
(1971)
J. Theoret. Biol.
, vol.31
, pp. 295-311
-
-
Hamilton, W.D.1
-
24
-
-
0037710535
-
Vigilance and group size: Early studies, the edge effect, secondary defences, the double advantage trade-off and the future
-
Lazarus, J. 2003: Vigilance and group size: early studies, the edge effect, secondary defences, the double advantage trade-off and the future. Behav. Process. 63, 129-131.
-
(2003)
Behav. Process.
, vol.63
, pp. 129-131
-
-
Lazarus, J.1
-
25
-
-
0001665401
-
Contrasting effects of protective and obstructive cover on avian vigilance
-
Lazarus, J. & Symonds, M. 1992: Contrasting effects of protective and obstructive cover on avian vigilance. Anim. Behav. 43, 519-521.
-
(1992)
Anim. Behav.
, vol.43
, pp. 519-521
-
-
Lazarus, J.1
Symonds, M.2
-
26
-
-
0001495411
-
Sleeping and vigilance in birds. I. Field observation of the mallards
-
Lendrem, D. W. 1983: Sleeping and vigilance in birds. I. Field observation of the mallards. Anim. Behav. 31, 532-538.
-
(1983)
Anim. Behav.
, vol.31
, pp. 532-538
-
-
Lendrem, D.W.1
-
27
-
-
0023556260
-
Distance to cover, visual obstruction, and vigilance in House Sparrows
-
Lima, S. L. 1987: Distance to cover, visual obstruction, and vigilance in House Sparrows. Behaviour 102, 231-238.
-
(1987)
Behaviour
, vol.102
, pp. 231-238
-
-
Lima, S.L.1
-
28
-
-
0028977006
-
Back to the basics of anti-predatory vigilance: The group-size effect
-
Lima, S. L. 1995: Back to the basics of anti-predatory vigilance: the group-size effect. Anim. Behav. 49, 11-20.
-
(1995)
Anim. Behav.
, vol.49
, pp. 11-20
-
-
Lima, S.L.1
-
29
-
-
0029660795
-
Anti-predatory vigilance and the limits of collective detection: Visual and spatial separation between foragers
-
Lima, S. L. & Zollner, P. A. 1996: Anti-predatory vigilance and the limits of collective detection: visual and spatial separation between foragers. Behav. Ecol. Sociobiol. 38, 355-363.
-
(1996)
Behav. Ecol. Sociobiol.
, vol.38
, pp. 355-363
-
-
Lima, S.L.1
Zollner, P.A.2
-
30
-
-
0032788142
-
Predation, scramble competition, and the vigilance group size effect in dark-eyed juncos (Junco hyemalis)
-
Lima, S. L., Zollner, P. A. & Bednekoff, P. A. 1999: Predation, scramble competition, and the vigilance group size effect in dark-eyed juncos (Junco hyemalis). Behav. Ecol. Sociobiol. 46, 110-116.
-
(1999)
Behav. Ecol. Sociobiol.
, vol.46
, pp. 110-116
-
-
Lima, S.L.1
Zollner, P.A.2
Bednekoff, P.A.3
-
31
-
-
0037417296
-
Egg recognition and counting reduce costs of avian conspecific brood parasitism
-
Lyon, B. E. 2003: Egg recognition and counting reduce costs of avian conspecific brood parasitism. Nature 422, 495-499.
-
(2003)
Nature
, vol.422
, pp. 495-499
-
-
Lyon, B.E.1
-
32
-
-
0023581309
-
Vigilance levels in European Wigeon - Sexual differences
-
Mayhew, P. W. 1987: Vigilance levels in European Wigeon - sexual differences. Wildfowl 38, 77-81.
-
(1987)
Wildfowl
, vol.38
, pp. 77-81
-
-
Mayhew, P.W.1
-
33
-
-
0021532472
-
The effects of habitat on the vigilance of shorebirds: Is visibility important?
-
Metcalfe, N. B. 1984: The effects of habitat on the vigilance of shorebirds: is visibility important? Anim. Behav. 32, 981-985.
-
(1984)
Anim. Behav.
, vol.32
, pp. 981-985
-
-
Metcalfe, N.B.1
-
34
-
-
0028162913
-
Group foraging, distance to cover and vigilance in the teal, Anas crecca
-
Pöysä, H. 1994: Group foraging, distance to cover and vigilance in the teal, Anas crecca. Anim. Behav. 48, 921-928.
-
(1994)
Anim. Behav.
, vol.48
, pp. 921-928
-
-
Pöysä, H.1
-
35
-
-
0015579784
-
On the advantages of flocking
-
Pulliam, H. R. 1973: On the advantages of flocking. J. Theoret. Biol. 38, 419-422.
-
(1973)
J. Theoret. Biol.
, vol.38
, pp. 419-422
-
-
Pulliam, H.R.1
-
36
-
-
0344272220
-
Vigilance in urban Swan Geese and their hybrids
-
Randler, C. 2003: Vigilance in urban Swan Geese and their hybrids. Waterbirds 26, 257-260.
-
(2003)
Waterbirds
, vol.26
, pp. 257-260
-
-
Randler, C.1
-
37
-
-
2942738924
-
Coot benefit from feeding in close proximity to geese
-
Randler, C. 2004: Coot benefit from feeding in close proximity to geese. Waterbirds 27, 240-244.
-
(2004)
Waterbirds
, vol.27
, pp. 240-244
-
-
Randler, C.1
-
38
-
-
0024264456
-
Vigilance levels in preening Dunlin Calidris alpina
-
Redpath, S. 1988: Vigilance levels in preening Dunlin Calidris alpina. Ibis 130, 555-557.
-
(1988)
Ibis
, vol.130
, pp. 555-557
-
-
Redpath, S.1
-
39
-
-
0028983284
-
A real-time response of vigilance behaviour to changes in group size
-
Roberts, G. 1995: A real-time response of vigilance behaviour to changes in group size. Anim. Behav. 50, 1371-1374.
-
(1995)
Anim. Behav.
, vol.50
, pp. 1371-1374
-
-
Roberts, G.1
-
40
-
-
0030131629
-
Why individual vigilance declines as group size increases
-
Roberts, G. 1996: Why individual vigilance declines as group size increases. Anim. Behav. 51, 1077-1086.
-
(1996)
Anim. Behav.
, vol.51
, pp. 1077-1086
-
-
Roberts, G.1
-
41
-
-
0035114410
-
Vigilance and neighbour distance in foraging flocks of red-billed choughs, Pyrrhocorax pyrrhocorax
-
Rolando, A., Caldoni, R., de Sanctis, A. & Laiolo, P. 2001: Vigilance and neighbour distance in foraging flocks of red-billed choughs, Pyrrhocorax pyrrhocorax. J. Zool. 253, 225-232.
-
(2001)
J. Zool.
, vol.253
, pp. 225-232
-
-
Rolando, A.1
Caldoni, R.2
De Sanctis, A.3
Laiolo, P.4
-
42
-
-
0034490811
-
Theory and method in studies of vigilance and aggregation
-
Treves, A. 2000: Theory and method in studies of vigilance and aggregation. Anim. Behav. 60, 711-722.
-
(2000)
Anim. Behav.
, vol.60
, pp. 711-722
-
-
Treves, A.1
-
43
-
-
0038386700
-
The group-size effect in non-feeding animals
-
Treves, A. 2003: The group-size effect in non-feeding animals. Behav. Process. 63, 127-128.
-
(2003)
Behav. Process.
, vol.63
, pp. 127-128
-
-
Treves, A.1
|