Aslan, C.E., and M. Rejmánek.
2010. Avian use of introduced plants: Ornithologist records illuminate
interspecific associations and research needs. Ecological Applications 20:1005–1020.
Bartuszevige, A.M., and
D.L. Gorchov. 2006. Avian seed dispersal of an invasive shrub. Biological
Invasions 8:1013–1022.
Brand, M.H., J.M. Lehrer, and J.D. Lubell. 2012. Fecundity of Japanese Barberry (Berberis thunbergii) cultivars and their ability to invade a deciduous woodland. Invasive Plant Science and Management 5:464-476.
Buckley, Y.M., S.
Anderson, C.P. Catterall, R.T. Corlett, T. Engel, C.R. Gosper, R. Nathan, D.M.
Richardson, M. Setter, O. Spiegel, G. Vivian-Smith, F.A. Voigt, J.E.S. Weir,
and D.A. Westcott. 2006. Management of plant invasions mediated by frugivore
interactions. Journal of Applied Ecology 43:848–857.
Davidar, P., and E.S.
Morton. 1986. The relationship between fruit crop sizes and fruit removal rates
by birds. Ecology 67:262–265.
Davison, V.E. 1942. Use of
certain Elaeagnus species. The Auk 59:581–583.
Englund, R. 1993. Fruit
Removal in Viburnum opulus: copious seed predation and sporadic massive seed
dispersal in a temperate shrub. Oikos 67:503.
Flörchinger, M., J. Braun,
K. Böhning-Gaese, and H.M. Schaefer. 2010. Fruit size, crop mass, and plant
height explain differential fruit choice of primates and birds. Oecologia
164:151–161.
Gosper, C.R., C.D.
Stansbury, and G. Vivian-Smith. 2005. Seed dispersal of fleshy-fruited invasive
plants by birds: contributing factors and management options. Diversity and
Distributions 11:549–558.
Gosper, C.R., and G.
Vivian-Smith. 2009. The role of fruit traits of bird-dispersed plants in
invasiveness and weed risk assessment. Diversity and Distributions 15:1037–1046.
Greenberg, C.H., and S.T.
Walter. 2010. Fleshy fruit removal and nutritional composition of winter-fruiting plants: a comparison of non-native invasive and native species.
Natural Areas Journal 30:312–321.
Hernández, Á. 2009. Birds
and guelder rose Viburnum opulus: selective consumption and dispersal via
regurgitation of small-sized fruits and seeds. Plant Ecology 203:111–122.
Hoppes, W.G. 1987. Pre- and
post-foraging movements of frugivorous birds in an eastern deciduous forest
woodland, USA.
Oikos 49:281.
Hoppes, W.G. 1988.
Seedfall pattern of several species of bird-dispersed plants in an Illinois woodland.
Ecology 69:320–329.
Johnson, R.A., M.F.
Willson, J.N. Thompson, and R.I. Bertin. 1985. Nutritional values of wild
fruits and consumption by migrant frugivorous birds. Ecology 66:819–827.
Jones, E., and N.T.
Wheelwright. 1987. Seasonal changes in the fruits of Viburnum opulus, a
fleshy-fruited temperate-zone shrub. Canadian Journal of Botany 65:2291–2296.
Jung, R.E. 1992.
Individual variation in fruit choice by American Robins (Turdus migratorius).
The Auk 109:98–111.
Karazov, W.H., and D.J.
Levey. 1990. Digestive system trade-offs and adaptations of frugivorous
passerine birds. Physiological Zoology 63:1248–1270.
Kominami, Y., T. Sato, K.
Takeshita, T. Manabe, A. Endo, and N. Noma. 2003. Classification of
bird-dispersed plants by fruiting phenology, fruit size, and growth form in a
primary lucidophyllous forest: an analysis, with implications for the
conservation of fruit-bird interactions. Ornithological Science 2:3–23.
Levey, D.J., and C.M. del Rio. 2001. It takes
guts (and more) to eat fruit: lessons from avian nutritional ecology. The Auk
118:819–831.
Malmborg, P.K., and M.F.
Willson. 1988. Foraging ecology of avian frugivores and some consequences for
seed dispersal in an Illinois
woodlot. The Condor 90:173–186.
McCay, T., D. McCay, and
J. Czajka. 2009. Deposition of exotic bird-dispersed seeds into three habitats
of a fragmented landscape in the northeastern United States. Plant Ecology 203:59–67.
McDonnell, M.J., and E.W.
Stiles. 1983. The structural complexity of old field vegetation and the
recruitment of bird-dispersed plant species. Oecologia 56:109–116.
McDonnell, M.J. 1986. Old
field vegetation height and the dispersal pattern of bird-disseminated woody
plants. Bulletin of the Torrey Botanical Club 113:6–11.
Rodewald, P.G., M.C.
Brittingham, and F.R. Moore. 2004. Stopover habitats of landbirds during fall:
use of edge-dominated and early-successional forests. The Auk 121:1040–1055.
Sargent, S. 1990.
Neighborhood effects on fruit removal by birds: a field experiment with
Viburnum dentatum (Caprifoliaceae). Ecology 71:1289–1298.
Schaefer, H.M., V.
Schmidt, and H. Winkler. 2003. Testing the defence trade-off hypothesis: how
contents of nutrients and secondary compounds affect fruit removal. Oikos
102:318–328.
SMITH, S.B., K.H. McPherson,
J.M. Backer, B.J. Pierce, D.W. Podlesak, and S.R. McWilliams. 2007. Fruit
quality and consumption by songbirds during autumn migration. The Wilson
Journal of Ornithology 119:419–428.
Sorensen, A.E. 1981.
Interactions between birds and fruit in a temperate woodland. Oecologia 50:242–249.
Sorensen, A.E. 1983. Taste
aversion and frugivore preference. Oecologia 56:117–120.
Stiles, E.W. 1980a.
Patterns of fruit presentation and seed dispersal in bird-disseminated woody
plants in the eastern deciduous forest. The American Naturalist 116:670–688.
Stiles, E.W. 1980b.
Patterns of fruit presentation and seed dispersal in bird-disseminated woody
plants in the eastern deciduous forest. The American Naturalist 116:670–688.
Stiles, E.W. 1993. The
influence of pulp lipids on fruit preference by birds. Plant Ecology
107-108:227–235.
Suthers, H.B., J.M.
Bickal, and P.G. Rodewald. 2000. Use of successional habitat and fruit
resources by songbirds during autumn migration in central New Jersey. The Wilson Bulletin 112:249–260.
Vincent, M.A. 2005. On the
spread and current distribution of Pyrus calleryana in the United States. Castanea 70:20–31.
Whelan, C.J., and M.F.
Willson. 1994. Fruit choice in migrating north american birds: field and aviary
experiments. Oikos 71:137.
White, D.W., and E.W.
Stiles. 1992. Bird dispersal of fruits of species introduced into eastern North America. Canadian Journal of Botany 70:1689–1696.
Willson, M.F., D.A. Graff,
and C.J. Whelan. 1990. Color preferences of frugivorous birds in relation to
the colors of fleshy fruits. The Condor 92:545.
Willson, M.F., and J.N.
Thompson. 1982. Phenology and ecology of color in bird-dispersed fruits, or why
some fruits are red when they are “green.” Canadian Journal of Botany 60:701–713.
Willson, M.F., and C.J.
Whelan. 1993. Variation of dispersal phenology in a bird-dispersed shrub,
Cornus drummondii. Ecological Monographs 63:151–172.
Witmer, M.C., and P.J. Van
Soest. 1998. Contrasting digestive strategies of fruit-eating birds. Functional
Ecology 12:728–741.
Witmer, M.C. 2001.
Nutritional interactions and fruit removal: Cedar Waxwing consumption of
Viburnum opulus fruits in spring. Ecology 82:3120–3130.
