Health impact of blood parasites in breeding great tits Indrek OtsPeeter Hõrak Article Pages: 441 - 448
Large brood sizes of pied flycatcher, sparrowhawk and goshawk in peak microtine years: support for the mast depression hypothesis Vidar SelåsChristian Steel Article Pages: 449 - 455
A simple Markov model for the assessment of host patch quality by foraging parasitoids Richard F. GreenYoram Ayal Article Pages: 456 - 466
Experimental exposure of juvenile snails (Potamopyrgus antipodarum ) to infection by trematode larvae (Microphallus sp.): infectivity, fecundity compensation and growth Amy C. KristCurtis M. Lively Article Pages: 467 - 474
On the statistical analysis of multiple-choice feeding preference experiments John R. Lockwood III Article Pages: 475 - 481
Cocoon predation on diprionid sawflies: the effect of forest fertility Jari KoukiPäivi Lyytikäinen-SaarenmaaPekka Niemelä Article Pages: 482 - 488
Short- and long-term effects of winter and spring weather on growth and survival of red deer in Norway Anne LoisonRolf Langvatn Article Pages: 489 - 500
Size distributions and sex ratios of colonizing lizards Robert T. M'CloskeyStephen J. HecnarJill E. Cotter Article Pages: 501 - 509
Sex ratios in field populations of two parasitoids (Hymenoptera: Chalcidoidea) of Coccus hesperidum L. (Homoptera: Coccidae) Julio S. BernalRobert F. LuckJ. G. Morse Article Pages: 510 - 518
Nectar robbing in Ipomopsis aggregata : effects on pollinator behavior and plant fitness Rebecca E. IrwinAlison K. Brody Article Pages: 519 - 527
Solar ultraviolet-B radiation affects plant-insect interactions in a natural ecosystem of Tierra del Fuego (southern Argentina) M. Cecilia RousseauxCarlos L. BallaréMartyn M. Caldwell Article Pages: 528 - 535
Soil carbon and nitrogen in a pine-oak sand plain in central Massachusetts: Role of vegetation and land-use history Jana E. ComptonRichard D. BooneDavid R. Foster Article Pages: 536 - 542
Response of two oligohaline marsh communities to lethal and nonlethal disturbance Andrew H. BaldwinIrving A. Mendelssohn Article Pages: 543 - 555
Analysing interspecific associations in parasites: alternative methods and effects of sampling heterogeneity Voitto HaukisalmiHeikki Henttonen Article Pages: 565 - 574
Experimental exposure of juvenile snails (Potamopyrgus antipodarum ) to infection by trematode larvae (Microphallus sp.): infectivity, fecundity compensation and growth Amy C. KristCurtis M. Lively Article Pages: 575 - 582