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Matthias Herrmann collection of self photographs




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Women speak : HIV/AIDS education from a community perspective




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Women speak : HIV/AIDS education from a community perspective [PowerPoint]




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HIV/AIDS designing HIV awareness materials in the Monteverde Zone [PowerPoint]




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HIV/AIDS : in 5 minutes... [Power Point]




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HIV/AIDS : women designing HIV/AIDS educational materials in Monteverde--a community participatory approach [PowerPoint]




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Beliefs and perceptions surrounding HIV testing in the Monteverde Zone, Costa Rica




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The role of tourism in the spread of HIV/AIDS [PowerPoint]




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Aggregational behavior and nest ownership of Crawfodapis luctuosa (Diphaglossinae : Apidae)




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Emergence patterns and male polymorphism in the nonpollinating fig wasp Aepocerus sp. (Torymidae)




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Microclimate conditions within the rolled leaves of Lepanthes helleri (Orchidaceae)




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Preferential oviposition by Heliconiinae (Nymphalidae) butterflies on Passiflora biflora (Passifloraceae) leaves with higher cyanide concentrations




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Within-crown asynchrony of Ficus pertusa (Moraceae)




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Asymmetry of floral structures and the possibility of self-pollination in Oerstedella exasperata (Orchidaceae)




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Impact of reward on floral mimics Lantana camara (Verbenaceae) and Epidendrum radicans (Orchidaceae)




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Interaction of color and sugar concentration preference with aggression in Monteverde Cloud Forest hummingbirds (Trochilidae)




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Territorial response of Rufous-and-white Wrens (Thryothorus rufalbus) to neighbor/stranger conspecific playbacks




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Species composition of bats (Chiroptera) in different land- use mosaics




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Fruit production frequency as an indication of self-pollination in Lepanthes eximia (Orchidaceae : Pleurothallidinae) in Monteverde, Costa Rica




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Tropical pteridophyte relationships with mycorrhizal fungi




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Ant-plant coevolution: a systematic evaluation of the Myrmelachista haberi (Formicinae) and Ocotea sp. (Lauraceae) symbiosis




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Captive breeding causes small body size in Morpho peleides limpida (Nymphalidae : Morphinae)




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Eciton burchellii : polymorphism of submajor caste and foraging efficiency




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Vocal signaling in Henicorhina leucosticta (Troglodytidae)




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




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




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Survival and reproductive fitness of two species of Pleurothallid orchids along a changing climatic gradient




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Precipitation variation and its effects on the reproductive success and survival of Lepanthes jimenezii (Orchidaceae)




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




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Mycorrhizal abundance in aerial versus terrestrial roots among the climbing Araceae of the Monteverde Cloud Forest




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Re-establishing recycling in Monteverde, Costa Rica




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Mycorrhizal fungi in epiphytic and terrestrial Oerstedella exasperata (Orchidaceae)




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Determining avian vulnerability to ectoparasites using morphological and natural history traits




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Discrimination of aposematic and novel prey by mature Sceloporus malachiticus




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




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Mycorrhizae concentration and fitness of canopy orchids in the cloud forest of Monteverde, Costa Rica




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Mycorrhizal fungi in aerial and terrestrial roots of an epiphytic and two terrestrial species of Orchidaceae




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Distributions of epiphytic orchids and bromeliads on secondary forest and pasture trees




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




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Increased agonistic behavior in hummingbirds (Family Trochilidae) in Monteverde, Costa Rica with a reduction of food at artificial feeders




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Age and sex-related activity in white-nosed coatis (Nasua narica)




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Comparison of abundance of vesicular-arbuscular mycorrhizal fungi on sun- and shade-grown coffea arabica plants




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




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




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Amphibian adaptability to habitat transformation and the effect of rainfall during the dry season on their activity pattern




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




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Influence of soil pH on abundance of mycorrhizae in a coffea arabica (Rubiaceae) plantation




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Plants with specialist relationships show higher rates of asexual reproduction from fragments




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Leaf area, worker size, and number of hitchhiking minima in Atta cephalotes




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The effects of phosphorus, copper, and plant age on mycorrhizal abundance in orchid roots