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Microclimate effects on cyphellae density in Sticta lichens




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




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Medicinal plant use and knowledge for Monteverde residents based on age and education




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Maternal defensive behavior of Umbonia ataliba treehoppers




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Tropical cloud forest canopy and subcanopy adapt to different light environments by regulating photosynthetic pigments




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Integration of art and environmental education : the Centro de Educación Creativa in Monteverde, Costa Rica




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Hymenoptera diversity and abundance in fragmented and continuous forest in San Luis, Costa Rica




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




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Patch fidelity behavior in coexisting damselflies : Hetaerina cruentata (Odonata : Calopterygidae) and Argia extranea (Odonata: Coenagrionidae)




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The price we pay : ecotourism’s contribution to conservation in Monteverde, Costa Rica




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Forest proximity, avian diversity and insect herbivory in shade grown coffee




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Discrimination of aposematic and novel prey by mature Sceloporus malachiticus




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Determining avian vulnerability to ectoparasites using morphological and natural history traits




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Assessing demand for organic produce in the Monteverde area




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Blood parasite infection in mice from cloud forest and nearby disturbed habitats




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Changes in bird species distribution in four altitudinal zones in Monteverde, Costa Rica




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Soil Organic Matter (SOM) in agroecosystems and intact cloud forest in the Monteverde area, Costa Rica




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Evidence of subsocial behavior through analysis of prey capture and feeding in a new species of Anelosimus (Araneae : Theridiidae)




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Selection for survival : soil grain size preference and body size in wormlion (Vermilio sp.) larvae affect pit trap construction




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Pollen diversity on male Hylonycteris underwoodi (Glossophaginae)




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Niche partitioning between Eisenia foetida (Lumbricidae) and native earthworms in Monteverde, Costa Rica




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Mycorrhizal fungi in epiphytic and terrestrial Oerstedella exasperata (Orchidaceae)




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




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Differential aboveground adventitious root production by Senecio cooperi (Asteraceae)




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




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




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The effects of farming practices on nectar quality and quantity in Coffea spp




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Seed toughness in Persea americana (Lauraceae) and Dioclea reflexa (Papilionaceae) and feeding behavior in agoutis (Dasyprocta punctata)




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Variation in the abundance and diversity of Hymenoptera as an indicator of biodiversity across three tropical habitats in Monteverde, Costa Rica




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




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Effect of minima on the velocity of the workers in Atta cephalotes




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Feeding preferences of captive Morpho peleides at the Monteverde Butterfly Garden




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Herpetofauna distribution and species richness along an elevational gradient




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




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Re-establishing recycling in Monteverde, Costa Rica




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




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




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




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Altitudinal variation in Ithomiine (Nymphalidae) color patterns




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Habitat and diversity of cloud forest invertebrates




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




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




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Factors and impacts of ecotourism on revenue of private reserves in Costa Rica




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Behavioral adaptability of calling in a species of cricket (Orthoptera : Anastostomatidae) based on an increase in interference from a heterospecific natural chorus in San Luis, Costa Rica




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Effect of colony size on age structure and behavior of Metabus gravidus (Araneidae) in the Monteverde Cloud Forest




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




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




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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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Hemoparasite load in bats with varying roost size in San Luis, Costa Rica




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