199 Publications (Page 7 of 8)
1997
High testosterone prior to song crystallization inhibits singing behavior in captive yearling dark-eyed juncos (Junco hyemalis)
Titus, RC⋅Ketterson, Ellen D and Nolan, V. J
Hormones and Behavior, vol. 32, (no. 2), pp. 133-140, 1997. | Journal Article
 
Song rates of dark-eyed juncos do not increase when females are fertile
Titus, RC⋅Chandler, C. R⋅Ketterson, Ellen D and Nolan, V. J
Behavioral Ecology and Sociobiology, vol. 41, (no. 3), pp. 165-169, 1997. | Journal Article
 
Testosterone affects reproductive success by influencing extra–pair fertilizations in male dark–eyed juncos (Aves: Junco hyemalis)
Raouf, Samrrah⋅Parker, Patricia⋅Ketterson, Ellen⋅Nolan, Val and Ziegenfus, Charles
Proceedings of the Royal Society of London. Series B: Biological Sciences, vol. 264, (no. 1388), pp. 1603, 19971122. | Journal Article
 
Testosterone and mate choice in the dark-eyed junco
Enstrom, DA⋅Ketterson, Ellen D and Nolan, V. J
Animal Behaviour, vol. 54, (no. 5), pp. 1135-1146, 1997. | Journal Article
 
Testosterone and mate choice in the dark-eyee junco
Enstrom, David⋅Ketterson, Ellen and Nolan, Val
Animal Behaviour, vol. 54, pp. 1135, 19971101. | Journal Article
1996
Phenotypic engineering: using hormones to explore the mechanistic and functional bases of phenotypic variation in nature
Ketterson, Ellen D⋅NOLAN, VAL⋅CAWTHORN, MICHELLE J⋅PARKER, PATRICIA G and ZIEGENFUS, CHARLES
Ibis, vol. 138, (no. 1), pp. 86, 1996-01-00. | Journal Article
1995
Spatial aspects of roost-site selection in breeding male dark-eyed juncos
Chandler, C. R⋅Ketterson, Ellen D and Nolan, V. J
Condor, vol. 97, (no. 1), pp. 279-282, 1995. | Journal Article
1994
Effects of testosterone on spatial activity in free-ranging male dark-eyed jucos, Junco hyemalis
Chandler, C.⋅Ketterson, Ellen⋅Nolan, Val and Ziegenfus, Charles
Animal Behaviour, vol. 47, (no. 6), pp. 1445, 19940601. | Journal Article
 
Effects of testosterone on spatial activity in free-ranging male dark-eyed juncos, Junco hyemalis
Chandler, C. R⋅Ketterson, Ellen D⋅Nolan, V. J and Ziegenfus, C.
Animal Behaviour, vol. 47, (no. 6), pp. 1445-1455, 1994. | Journal Article
 
MALE PARENTAL BEHAVIOR IN BIRDS
Ketterson, Ellen and Nolan, Val
Annual Review of Ecology and Systematics, vol. 25, pp. 601, 19940101. | Journal Article
1993
Geographic variation in winter fat of dark-eyed juncos: Displacement to a common environment.
Rogers, Christopher M⋅Nolan, V. J and Ketterson, Ellen D
Ecology, vol. 74, (no. 4), pp. 1183-1190, 1993. | Journal Article
 
Plasma corticosterone, adrenal mass, winter weather, and season in nonbreeding populations of Dark-eyed Juncos (Junco hyemalis hyemalis)
Rogers, Christopher M⋅Ramenofsky, Marilyn⋅Ketterson, Ellen D⋅Nolan, Van J and Wingfield, John C
The Auk, vol. 110, (no. 2), pp. 279, Apr 1993. | Journal Article
1992
Hormones and life histories: an integrative approach.
Ketterson, Ellen D and Nolan, V
The American naturalist, vol. 140 Suppl 1, pp. S33-62, 1992/Nov. | Journal Article
 
Hormones and life histories: An integrative approach.
Ketterson, Ellen D and Nolan, V. J
American Naturalist, vol. 140, (no. suppl.), pp. 533-562, 1992. | Journal Article
 
Hormones and Life Histories: An Integrative Approach
Ketterson, Ellen D and Nolan, Val J
The American Naturalist, vol. 140, pp. S33, Nov 1992. | Journal Article
 
Testosterone and avian life histories: Effects of experimentally elevated testosterone on behavior and correlates of fitness in the dark-eyed junco (Junco hyemalis ).
Ketterson, Ellen D⋅Nolan, V. J⋅Wolf, L. and Ziegenfus, C.
American Naturalist, vol. 140, (no. 6), pp. 980-999, 1992. | Journal Article
 
Testosterone and avian life histories: Effects of experimentally elevated testosterone on prebasic molt and survival in male dark-eyed juncos.
Nolan, V. J⋅Ketterson, Ellen D⋅Ziegenfus, C.⋅Cullen, DP and Chandler, C. R
Condor, vol. 94, (no. 2), pp. 364-370, 1992. | Journal Article
1991
Experiments on winter-site attachment in young dark-eyed juncos.
Nolan, V. J and Ketterson, Ellen D
Ethology. Berlin, Hamburg, vol. 87, (no. 1-2), pp. 123-133, 1991. | Journal Article
 
Female Condition and Delayed Benefits to Males That Provide Parental Care: A Removal Study
Wolf, Licia⋅Ketterson, Ellen and Nolan, Val
The Auk, vol. 108, (no. 2), pp. 380, 19910401. | Journal Article
 
Testosterone and avian life histories: The effect of experimentally elevated testosterone on corticosterone and body mass in dark-eyed juncos
Ketterson, Ellen D⋅Nolan, Val⋅Wolf, Licia⋅Ziegenfus, Charles⋅Dufty, Alfred M⋅Ball, Gregory F and Johnsen, Torgeir S
Hormones and Behavior, vol. 25, (no. 4), pp. 503, 1991. | Journal Article
1990
Behavioural response of female dark-eyed juncos to the experimental removal of their mates: Implications for the evolution of male parental care.
Wolf, L.⋅Ketterson, Ellen D and Nolan, V. J
Animal Behaviour, vol. 39, (no. 1), pp. 125-134, 1990. | Journal Article
 
Effect of Long Days on Molt and Autumn Migratory State of Site-Faithful Dark-Eyed Juncos Held at Their Winter Sites
Nolan, Val⋅Nolan, Val⋅Ketterson, Ellen and Ketterson, Ellen
The Wilson Bulletin, vol. 102, (no. 3), pp. 479, 19900901. | Journal Article
 
Effect of Long Days on Molt and Autumn Migratory State of Site-Faithful Dark-Eyed Juncos Held at Their Winter Sites
Nolan, Val⋅Nolan, Val⋅Ketterson, Ellen and Ketterson, Ellen
The Wilson Bulletin, vol. 102, (no. 3), pp. 479, 19900901. | Journal Article
 
Effect of prior residence on dominance status of dark-eyed juncos, Junco hyemalis
Cristol, Daniel A⋅Nolan, Val and Ketterson, Ellen D
Animal Behaviour, vol. 40, (no. 3), pp. 586, 1990. | Journal Article
 
Effect of sex, stage of reproduction, season, and mate removal on prolactin in dark-eyed juncos.
Ketterson, Ellen D⋅Nolan, V. J and Wolf, L.
Condor, vol. 92, (no. 4), pp. 922-930, 1990. | Journal Article