-
1
-
-
33645167543
-
Feather molt by Swainson's hawks (Buteo swainsoni) on the Austral grounds of Argentina
-
Bechard M. J. Weidensaul C. S.. 2005. Feather molt by Swainson's hawks (Buteo swainsoni) on the Austral grounds of Argentina Ornitol. Neotropical 16 267 270.
-
(2005)
Ornitol. Neotropical
, vol.16
, pp. 267-270
-
-
Bechard, M.J.1
Weidensaul, C.S.2
-
2
-
-
0036103169
-
Stress during feather development predicts fitness potential
-
Bortolloti G. R. Dawson R. D. Murza G. L.. 2002. Stress during feather development predicts fitness potential J. Anim. Ecol. 71 333 342.
-
(2002)
J. Anim. Ecol.
, vol.71
, pp. 333-342
-
-
Bortolloti, G.R.1
Dawson, R.D.2
Murza, G.L.3
-
3
-
-
0009613478
-
The soaring flight of birds
-
Cone C. D. Jr.. 1962. The soaring flight of birds Sci. Am. 206 130 140.
-
(1962)
Sci. Am.
, vol.206
, pp. 130-140
-
-
Cone Jr., C.D.1
-
4
-
-
1542281214
-
Experiments with ostriches - X. How the bars in ostrich feathers are produced
-
Duerden J. E.. 1909. Experiments with ostriches - X. How the bars in ostrich feathers are produced Agr. J. Cape Good Hope 35 474 484.
-
(1909)
Agr. J. Cape Good Hope
, vol.35
, pp. 474-484
-
-
Duerden, J.E.1
-
5
-
-
33645142417
-
-
England, A. S., Bechard, M. J. and Houston, C. S. 1997. Swainson's hawk (Buteo swainsoni). - In: Poole, A. and Gill, F. (eds). The birds of North America. no. 265. - Academy of Natural Sciences, Philadelphia, and The American Ornithologists Union, Washington.
-
England, A. S., Bechard, M. J. and Houston, C. S. 1997. Swainson's hawk (Buteo swainsoni). - In: Poole, A. and Gill, F. (eds). The birds of North America. no. 265. - Academy of Natural Sciences, Philadelphia, and The American Ornithologists Union, Washington.
-
-
-
-
6
-
-
33645149192
-
Some functions of the rectrices and their coverts in the landing of pigeons
-
Fisher H. I.. 1959. Some functions of the rectrices and their coverts in the landing of pigeons Wilson Bull. 71 267 273.
-
(1959)
Wilson Bull.
, vol.71
, pp. 267-273
-
-
Fisher, H.I.1
-
7
-
-
0032437767
-
Routes and travel rates of migrating peregrine falcons Falco peregrinus and Swainson's hawks Buteo swainsoni in the Western Hemisphere
-
Fuller M. R. Seegar W. S. Schueck L. S.. 1998. Routes and travel rates of migrating peregrine falcons Falco peregrinus and Swainson's hawks Buteo swainsoni in the Western Hemisphere J. Avian Biol. 29 433 440.
-
(1998)
J. Avian Biol.
, vol.29
, pp. 433-440
-
-
Fuller, M.R.1
Seegar, W.S.2
Schueck, L.S.3
-
9
-
-
0006214869
-
The number of fault bars in the feathers of red-tailed hawks, red-shouldered hawks, broad-winged hawks, and barred owls
-
Hawfield E. J.. 1986. The number of fault bars in the feathers of red-tailed hawks, red-shouldered hawks, broad-winged hawks, and barred owls Chat 50 15 18.
-
(1986)
Chat
, vol.50
, pp. 15-18
-
-
Hawfield, E.J.1
-
10
-
-
0043142024
-
Wintering Swainson's hawks in Argentina: Food and age segregation
-
Jaramillo A. P.. 1993. Wintering Swainson's hawks in Argentina: food and age segregation Condor 95 475 479.
-
(1993)
Condor
, vol.95
, pp. 475-479
-
-
Jaramillo, A.P.1
-
11
-
-
1542319067
-
Adaptive allocation of stress-induced deformities on bird feathers
-
Jovani R. Blas J.. 2004. Adaptive allocation of stress-induced deformities on bird feathers J. Evol. Biol. 17 294 301.
-
(2004)
J. Evol. Biol.
, vol.17
, pp. 294-301
-
-
Jovani, R.1
Blas, J.2
-
12
-
-
0000512858
-
Fault bars in the feathers of white-crowned sparrows: Dietary deficiency or stress in captivity and handling?
-
King J. R. Murphy M. E.. 1984. Fault bars in the feathers of white-crowned sparrows: dietary deficiency or stress in captivity and handling? Auk 101 168 169.
-
(1984)
Auk
, vol.101
, pp. 168-169
-
-
King, J.R.1
Murphy, M.E.2
-
13
-
-
0035934638
-
Body building and concurrent mass loss: Flight adaptations in tree sparrows
-
Lind J. Jakobson S.. 2001. Body building and concurrent mass loss: flight adaptations in tree sparrows Proc. R. Soc. B 268 1915 1919.
-
(2001)
Proc. R. Soc. B
, vol.268
, pp. 1915-1919
-
-
Lind, J.1
Jakobson, S.2
-
14
-
-
0027072298
-
The occurrence of fault bars in the plumage of nestling ospreys
-
Machmer M. M. Esselink H. Steeger C. Ydenberg R. C.. 1992. The occurrence of fault bars in the plumage of nestling ospreys Ardea 80 261 272.
-
(1992)
Ardea
, vol.80
, pp. 261-272
-
-
MacHmer, M.M.1
Esselink, H.2
Steeger, C.3
Ydenberg, R.C.4
-
15
-
-
0028977560
-
Petrel parents shunt all experimentally increased reproductive costs to their offspring
-
Mauck R. A. Grubb T. C., Jr.. 1995. Petrel parents shunt all experimentally increased reproductive costs to their offspring Anim. Behav. 49 999 1008.
-
(1995)
Anim. Behav.
, vol.49
, pp. 999-1008
-
-
Mauck, R.A.1
Grubb Jr., T.C.2
-
16
-
-
0011977170
-
Age and sex differences in wing loading and other aerodynamic characteristics of sharp-shinned hawks
-
Mueller H. C. Berger D. D. Allez G.. 1981. Age and sex differences in wing loading and other aerodynamic characteristics of sharp-shinned hawks Wilson Bull. 93 491 499.
-
(1981)
Wilson Bull.
, vol.93
, pp. 491-499
-
-
Mueller, H.C.1
Berger, D.D.2
Allez, G.3
-
17
-
-
0001000402
-
A structural comparison of fault bars with feather defects known to be nutritionally induced
-
Murphy M. E. Miller B. T. King J. R.. 1989. A structural comparison of fault bars with feather defects known to be nutritionally induced Can. J. Zool. 67 1311 1317.
-
(1989)
Can. J. Zool.
, vol.67
, pp. 1311-1317
-
-
Murphy, M.E.1
Miller, B.T.2
King, J.R.3
-
18
-
-
0028317553
-
Effects of food deprivation and handling stress on fault-bar formation in nestling American kestrels
-
Negro J. J. Bildstein K. L. Bird D. M.. 1994. Effects of food deprivation and handling stress on fault-bar formation in nestling American kestrels Ardea 82 263 267.
-
(1994)
Ardea
, vol.82
, pp. 263-267
-
-
Negro, J.J.1
Bildstein, K.L.2
Bird, D.M.3
-
19
-
-
33645165591
-
-
Pennycuick, C. J. 1989. Bird flight performance: a practical calculation manual. - Oxford University Press, Oxford.
-
Pennycuick, C. J. 1989. Bird flight performance: a practical calculation manual. - Oxford University Press, Oxford.
-
-
-
-
20
-
-
0035870286
-
Theory of the growth and evolution of feather shape
-
Prum R.O. Williamson S.. 2001. Theory of the growth and evolution of feather shape J. Exp. Zool. 291 30 57.
-
(2001)
J. Exp. Zool.
, vol.291
, pp. 30-57
-
-
Prum, R.O.1
Williamson, S.2
-
21
-
-
0009800149
-
The genesis of fault bars in feathers and the cause of alternation of light and dark fundamental bars
-
Riddle O.. 1908. The genesis of fault bars in feathers and the cause of alternation of light and dark fundamental bars Biol. Bull. 14 328 371.
-
(1908)
Biol. Bull.
, vol.14
, pp. 328-371
-
-
Riddle, O.1
-
22
-
-
0004499287
-
Swainson's hawk predation on dragonflies in Argentina
-
Rudolph D. C. Fisher C. D.. 1993. Swainson's hawk predation on dragonflies in Argentina Wilson Bull. 105 365 366.
-
(1993)
Wilson Bull.
, vol.105
, pp. 365-366
-
-
Rudolph, D.C.1
Fisher, C.D.2
-
23
-
-
30444452686
-
Hunting success of wintering Swainson's hawks: Environmental effects on timing and choice of foraging method
-
Sarasola J. H. Negro J. J.. 2005. Hunting success of wintering Swainson's hawks: environmental effects on timing and choice of foraging method Can. J. Zool. 83 1353 1359.
-
(2005)
Can. J. Zool.
, vol.83
, pp. 1353-1359
-
-
Sarasola, J.H.1
Negro, J.J.2
-
24
-
-
0007421343
-
Molt of flight feathers in Ferruginous and Swainson's hawks
-
Schmutz J. K.. 1992. Molt of flight feathers in Ferruginous and Swainson's hawks J. Raptor Res. 26 124 135.
-
(1992)
J. Raptor Res.
, vol.26
, pp. 124-135
-
-
Schmutz, J.K.1
-
25
-
-
0036863972
-
Great tits (Parus major) reduce body mass in response to wing area reduction: A field experiment
-
Senar J. C. Domènech J. Uribe F.. 2002. Great tits (Parus major) reduce body mass in response to wing area reduction: a field experiment Behav. Ecol. 13 725 727.
-
(2002)
Behav. Ecol.
, vol.13
, pp. 725-727
-
-
Senar, J.C.1
Domènech, J.2
Uribe, F.3
-
26
-
-
23144436446
-
Adaptive fault bar distribution in a long-distance migratory, forager passerine?
-
Serrano D. Jovani R.. 2005. Adaptive fault bar distribution in a long-distance migratory, forager passerine? Biol. J. Linn. Soc. 85 455 461.
-
(2005)
Biol. J. Linn. Soc.
, vol.85
, pp. 455-461
-
-
Serrano, D.1
Jovani, R.2
-
27
-
-
0020431840
-
Sex, size, and natural selection in the hooded crow Corvus corone cornix
-
Slagsvold T.. 1982. Sex, size, and natural selection in the hooded crow Corvus corone cornix Ornis Scand. 13 165 175.
-
(1982)
Ornis Scand.
, vol.13
, pp. 165-175
-
-
Slagsvold, T.1
-
28
-
-
33645137382
-
-
Smith, N. G. 1980. Hawk and vulture migrations in the Neotropics. - In: Keast, A. and Morton, E. S. (eds). Migrant birds in the Neotropics: ecology, behavior, distribution and conservation. - Smithsonian Inst. Press, Washington, pp. 51-65.
-
Smith, N. G. 1980. Hawk and vulture migrations in the Neotropics. - In: Keast, A. and Morton, E. S. (eds). Migrant birds in the Neotropics: ecology, behavior, distribution and conservation. - Smithsonian Inst. Press, Washington, pp. 51-65.
-
-
-
-
29
-
-
0030871766
-
Food availability and primary feather molt in European starlings, Sturnus vulgaris
-
Swaddle J. P. Witter M. S.. 1997. Food availability and primary feather molt in European starlings, Sturnus vulgaris Can. J. Zool. 75 948 953.
-
(1997)
Can. J. Zool.
, vol.75
, pp. 948-953
-
-
Swaddle, J.P.1
Witter, M.S.2
-
30
-
-
0030574423
-
The flight of birds that have wings and tail: Variable geometry expands the envelope of flight performance
-
Thomas A. L. R.. 1996a. The flight of birds that have wings and tail: variable geometry expands the envelope of flight performance J. Theor. Biol. 183 237 245.
-
(1996)
J. Theor. Biol.
, vol.183
, pp. 237-245
-
-
Thomas, A.L.R.1
-
31
-
-
0030574425
-
Why do birds have tails? the tail as a drag reducing flap, and trim control
-
Thomas A. L. R.. 1996b. Why do birds have tails? The tail as a drag reducing flap, and trim control J. Theor. Biol. 183 247 253.
-
(1996)
J. Theor. Biol.
, vol.183
, pp. 247-253
-
-
Thomas, A.L.R.1
-
32
-
-
0001093222
-
The effect of molting on the gliding performance of a Harris' hawk (Parabuteo unicintus)
-
Tucker V. A.. 1991. The effect of molting on the gliding performance of a Harris' hawk (Parabuteo unicintus) Auk 108 108 113.
-
(1991)
Auk
, vol.108
, pp. 108-113
-
-
Tucker, V.A.1
-
33
-
-
0000395332
-
Gliding birds: Reduction of induced drag by wing tip slots between the primary feathers
-
Tucker V. A.. 1993. Gliding birds: reduction of induced drag by wing tip slots between the primary feathers J. Exp. Zool. 180 285 310.
-
(1993)
J. Exp. Zool.
, vol.180
, pp. 285-310
-
-
Tucker, V.A.1
-
34
-
-
0036068446
-
Experimental manipulation of maternal effort produces differential effects in sons and daughters: Implications for adaptive sex ratios in the blue-footed booby
-
Velando A.. 2002. Experimental manipulation of maternal effort produces differential effects in sons and daughters: implications for adaptive sex ratios in the blue-footed booby Behav. Ecol. 13 443 449.
-
(2002)
Behav. Ecol.
, vol.13
, pp. 443-449
-
-
Velando, A.1
|