| |
Condor, Vol. 103 (2001), pp. 166-170.
|
| |
American Naturalist, Vol. 152 (1998), pp. 249-263.
|
| |
Ethology, Vol. 112 (2006), pp. 164-173.
|
| |
Journal of Zoology, Vol. 255 (2001), pp. 543-560.
|
| |
Evolution, Vol. 56 (2002), pp. 199-205.
|
| |
Behavioral Ecology and Sociobiology, Vol. 46 (1999), pp. 381-386.
|
| |
Oecologia, Vol. 117 (1998), pp. 381-390.
|
| |
Journal Fur Ornithologie, Vol. 140 (1999), pp. 199-205.
|
| |
Behavioral Ecology, Vol. 10 (1999), pp. 275-280.
|
| |
Behavioral Ecology, Vol. 10 (1999), pp. 707-713.
|
| |
Oecologia, Vol. 125 (2000), pp. 309-320.
|
| |
Evolutionary Ecology Research, Vol. 1 (1999), pp. 189-210.
|
| |
Behavioral Ecology, Vol. 7 (1996), pp. 89-94.
|
| |
Biological Journal of the Linnean Society, Vol. 79 (2003), pp. 551-563.
|
| |
Proceedings of the Royal Society of London Series B-Biological Sciences, Vol. 268 (2001), pp. 2253-2260.
|
| |
Behavioral Ecology, Vol. 13 (2002), pp. 1-10.
|
| |
Behavioral Ecology, Vol. 13 (2002), pp. 163-168.
|
| |
Neuroreport, Vol. 7 (1996), pp. 505-508.
|
| |
Condor, Vol. 106 (2004), pp. 405-410.
|
| |
Journal Fur Ornithologie, Vol. 144 (2003), pp. 354-363.
|
| |
Auk, Vol. 108 (1991), pp. 348-354.
|
| |
Condor, Vol. 96 (1994), pp. 716-721.
|
| |
Journal of Field Ornithology, Vol. 77 (2006), pp. 80-84.
|
| |
Behavioral Ecology and Sociobiology, Vol. 42 (1998), pp. 273-280.
|
| |
Journal of Evolutionary Biology, Vol. 19 (2006), pp. 543-550.
|
| |
Evolution, Vol. 53 (1999), pp. 269-278.
|
| |
Oecologia, Vol. 117 (1998), pp. 286-294.
|
| |
Molecular Ecology, Vol. 7 (1998), pp. 289-297.
|
| |
Animal Behaviour, Vol. 70 (2005), pp. 629-637.
|
| |
Nature, Vol. 432 (2004), pp. 390-393.
|
| |
Nature, Vol. 392 (1998), pp. 380-383.
|
| |
Behavioral Ecology and Sociobiology, Vol. 33 (1993), pp. 87-100.
|
| |
Parasitology, Vol. 125 (2002), pp. 507-512.
|
| |
Condor, Vol. 104 (2002), pp. 795-802.
|
| |
Behavioral Ecology and Sociobiology, Vol. 47 (1999), pp. 41-46.
|
| |
Journal of Avian Biology, Vol. 36 (2005), pp. 517-522.
|
| |
Animal Behaviour, Vol. 48 (1994), pp. 1063-1070.
|
| |
Animal Behaviour, Vol. 48 (1994), pp. 1063-1070.
|
| |
Biologia, Vol. 56 (2001), pp. 549-556.
|
| |
Auk, Vol. 122 (2005), pp. 530-543.
|
| |
Ecological Applications, Vol. 11 (2001), pp. 1533-1544.
|
| |
Animal Behaviour, Vol. 52 (1996), pp. 613-619.
|
| |
Auk, Vol. 116 (1999), pp. 269-273.
|
| |
Proceedings of the Royal Society of London Series B-Biological Sciences, Vol. 263 (1996), pp. 925-931.
|
| |
Journal of Insect Behavior, Vol. 9 (1996), pp. 297-306.
|
| |
Behavioural Processes, Vol. 36 (1996), pp. 213-218.
|
| |
Auk, Vol. 118 (2001), pp. 776-780.
|
| |
Emu, Vol. 91 (1991), pp. 230-235.
|
| |
Journal of Ethology, Vol. 22 (2004), pp. 143-151.
|
| |
Evolutionary Ecology, Vol. 20 (2006), pp. 97-111.
|