po

Evaluating windbreaks as a conservation strategy for pollinator communities in altered and fragmented landscapes




po

Differences in bark beetle (Coleoptera : Curculionidae) community composition within Cecropia obtusifolia (Cecropiaceae) petioles in two habitats in Monteverde, Costa Rica




po

Atta cephalotes as a bioassay tool to identify the presence of polar secondary compounds in medicinal plants of Monteverde, Costa Rica




po

Population abundance, sexual expression, and gender ratios of Marchantia sp. along an elevational gradient in Monteverde, Costa Rica




po

Allelopathic effects on leaf litter invertebrates under Dicksonia gigantea (Polypodiopsida : Dicksoniaceae) and Cyathea caracasana var. meridensis (Polypodiopsida: Cyatheaceae)




po

Assessing the effects of new and old conservation policies in Costa Rica




po

Two Agaonid pollinators of Ficus tuerckheimii (Moraceae) : parasitism and interspecific competition within an obligate mutualism




po

Body size and sexual selection in Heliconius charitonius and Heliconius melpomene (Lepidoptera : Nymphalidae)




po

Factors influencing dispersal and population structure of phoretic mites in Centropogon solanifolius (Campanulaceae) and Columnea spp. (Gesneriaceae)




po

Behavioral response of wrens (Troglodytidae) to familiar and unfamiliar predator playbacks




po

Going batty : response of foraging glossophagine bats to auditorily perceived predator presence




po

Repulsion from chemical cues in Bufo marinus (Cane toad) tadpoles




po

Passiflora (Passifloraceae) defenses against Heliconius cydno (Nymphalidae: Heliconiinae) oviposition




po

The role of cyanide in oviposition by Heliconius (Nymphalidae : Heliconiinae) on Passiflora (Passifloraceae)




po

Pollen diversity on male Hylonycteris underwoodi (Glossophaginae)




po

Discrimination of aposematic and novel prey by mature Sceloporus malachiticus




po

Relationship between floral advertisement and pollinia removal in Oerstedella exasperata (Orchidaceae)




po

The effect of wing color on Heliconius melpomene mating behavior and its implications on the evolution of mimicry




po

Oviposition preference and larval growth rates of Caligo memnon (Nymphalidae : Brassolinae)




po

Community composition Coleopteran’s at two different elevational ranges




po

Effects of trail traffic on egg-predation by mammal populations in the Monteverde Cloud Forest Preserve




po

Community composition and diversity of lichens along a disturbance gradient in San Luis, Costa Rica




po

The role of size and defensive compounds in mate choice by Nyssodesmus python (Polydesmida: Platyrhacidae)




po

Effects of weather conditions on pollinator behavior at Stachytarpheta jamaicensis (Verbenaceae)




po

Spatial distribution, nectar production, and pollinator visitation in Habenaria monorrhiza (Orchidaceae)




po

Are native plant gardens better for conserving bird populations than gardens with exotic plants?




po

The role of size, social interaction and predation on metachrosis of the green spiny lizard (Sceloporus malachiticus)




po

Importance of flower size and yellow coloration as influencing factors in the reproductive success of Pleurothallis sanchoi (Orchidaceae)




po

The effect of whey on the growth and survival of Isthmohyla pseudopuma tadpoles




po

Niche portioning in four frugivorous neotropical bats: Carollia subrufa, Carollia perspicillata, Sturnira ludovici, and Artibeus toltecus




po

Aquatic macro-invertebrate community composition differences between the Atlantic and Pacific watersheds in Monteverde, Costa Rica




po

Effects of Passiflora cyanide, toughness and leaf age on Heliconius oviposition




po

Foliage dwelling insect composition in three stages of forest regeneration




po

Foraging efficiency and polymorphism of the submajor caste in E. burchellii




po

Pollination syndrome and nectar protection in Brugmansia suaveolens (Solanaceae)




po

Species composition and abundance of bark beetles (Curculionidae Scolytinae) in Cecropia petioles across three life zones in Monteverde, Costa Rica




po

Terrestrial invertebrate community composition as an indicator of forest regeneration




po

Using lichen community diversity as a bioindicator of air pollution in the tropics




po

Defense mechanisms of Nyssodesmus python (Polydesmidae)




po

Forest regeneration under Ficus tuerckheimii and Sideroxylon portoricense in former pasturelands




po

Air pollution and light exposure: lichen species richness, abundance, and diversity in San Luis, Costa Rica




po

Development of cane toad (Chaunus marinus) tadpoles in the presence of intraspecific and interspecific competition under resource limiting conditions




po

Feeder position preferences in response to potential and artificial predators in hummingbirds




po

Subcaste composition in responses to alarm and non-alarm pheromones on foraging trails of leaf-cutter ant Atta cephalotes (Hymenoptera: Formicidae)




po

Influence of microhabitat conditions on the abundance of American Leaf Spot Disease (Mycena citricolor) on Coffea arabica




po

Absence of polarity in trail pheromones and use of sun-compass orientation in leafcutter ants Atta cephalotes




po

Vesicular-Arbuscular Mycorrhizae (VAM) spore abundance and soil characteristics along a neotropical premontane forest successional gradient




po

Community composition and chlorophyll levels in lichens as indicators of atmospheric pollution in Monteverde, Costa Rica




po

Analysis of resource allocation trade-offs dictated by deceit pollination strategy in the monoecious understory shrub Begonia cooperi (Begoniaceae)




po

Polyethism in Eciton burchellii army ants : a look at task specializations of worker castes