A tale of two polar bear populations: ice habitat, harvest, and body condition Karyn D. RodeElizabeth PeacockØystein Wiig Original Article 30 November 2011 Pages: 3 - 18
Spatial synchrony of recruitment in mountain-dwelling woodland caribou Troy M. HegelDavid VerbylaPerry S. Barboza Original Article 09 July 2011 Pages: 19 - 30
Killer whale (Orcinus orca) predation in a multi-prey system Steven H. FergusonMichael C. S. KingsleyJeff W. Higdon Original Article 06 August 2011 Pages: 31 - 41
Evaluating the potential biases in carnivore capture–recapture studies associated with the use of lure and varying density estimation techniques using photographic-sampling data of the Malagasy civet Brian D. GerberSarah M. KarpantyMarcella J. Kelly Original Article 08 July 2011 Pages: 43 - 54
Settlement in empty versus occupied habitats: an experimental study on bank voles Petter GlorvigenOttar N. BjørnstadRolf A. Ims Original article 09 November 2011 Pages: 55 - 63
Indirect effects of excessive deer browsing through understory vegetation on stream insect assemblages Masaru SakaiYosihiro NatuharaMakoto Kato Original Article 09 July 2011 Pages: 65 - 74
Positive and negative impacts of insect frass quality on soil nitrogen availability and plant growth Hideki KagataTakayuki Ohgushi Original Article 07 July 2011 Pages: 75 - 82
Effects of inbreeding on life history and thermal performance in the tropical butterfly Bicyclus anynana Anneke DierksBianca HoffmannKlaus Fischer Original Article 01 November 2011 Pages: 83 - 90
Inverse link between density and dispersal distance in butterflies: field evidence from six co-occurring species Martin KonvickaKamil ZimmermannZdenek Fric Original Article 09 July 2011 Pages: 91 - 101
Genetic population structure of the paper wasp Polistes olivaceus (Hymenoptera: Vespidae) in Bangladesh Md. Mesbah UddinKoji Tsuchida Original Article 12 October 2011 Pages: 103 - 114
Spatial and temporal dynamics of the male effective population size in bumblebees (Hymenoptera: Apidae) Stephan WolfTheresa ToevRobin F. A. Moritz Original Article 10 August 2011 Pages: 115 - 124
Nonadditive interactions between trophic levels bias the appraisal of the strength of mortality factors Gaétan MoreauChrister Björkman Original Article 27 September 2011 Pages: 125 - 133
Patch size of gall-forming aphids: deme formation revisited Rachel Ben-ShlomoMoshe Inbar Original Article 22 October 2011 Pages: 135 - 144
Survival and population growth of a long-lived threatened snake species, Drymarchon couperi (Eastern Indigo Snake) Natalie L. HyslopDirk J. StevensonMadan K. Oli Original Article 29 October 2011 Pages: 145 - 156
Effect of search method and age class on mark-recapture parameter estimation in a population of red-backed salamanders Frances E. BudermanEric B. Liebgold Original article 12 November 2011 Pages: 157 - 167
A bootstrap method for testing equality of peak months Hiroshi OkamuraAkinori Takasuka Original Article 07 July 2011 Pages: 169 - 176
Consumers can enhance ecosystem productivity and stability in changing environments Shin FukuiTakeshi MikiMasakazu Shimada Original Article 25 September 2011 Pages: 177 - 186
The advantage of alternative tactics of prey and predators depends on the spatial pattern of prey and social interactions among predators Inon ScharfOfer OvadiaSusanne Foitzik Original Article 18 August 2011 Pages: 187 - 196
Boundary nature induces greater group size and group density in habitat edges: an agent-based model revealed Shiro HoriuchiHiroyuki Takasaki Original Article 07 July 2011 Pages: 197 - 203
Effects of local interaction range and mobility on the spatio-temporal dynamics of competing animals in uniform habitats Ezer MillerMoshe Coll Original Article 24 November 2011 Pages: 205 - 212
Analyzing Taylor’s Scaling Law: qualitative differences of social and territorial behavior on colonization/extinction dynamics Horacio SamaniegoGuillaume SérandourBruce T. Milne Original Article 19 August 2011 Pages: 213 - 223
Plantlet recruitment is the key demographic transition in invasion by Kalanchoe daigremontiana Ileana HerreraMaria-Josefina HernandezJafet M. Nassar Original Article 09 July 2011 Pages: 225 - 237