y

Eciton burchellii : polymorphism of submajor caste and foraging efficiency




y

A comparative study of environmental attitudes in 9-12th grade students in Monteverde Costa Rica and Edina Minnesota




y

Vocal signaling in Henicorhina leucosticta (Troglodytidae)




y

Light exposure affects secondary compound diversity in Lichen communities in Monteverde, Costa Rica




y

The effects of elevation and land use on ant activity and ant species diversity




y

Riparian microhabitat selection by Norops oxylophus (Polychrotidae) in San Luis, Costa Rica




y

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




y

Species specific Müllerian body production and anti-herbivore defense in the Azteca- Cecropia mutualism




y

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




y

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




y

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




y

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




y

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




y

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




y

Habitat and diversity of cloud forest invertebrates




y

Altitudinal variation in Ithomiine (Nymphalidae) color patterns




y

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




y

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




y

Re-establishing recycling in Monteverde, Costa Rica




y

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




y

Feeding preferences of captive Morpho peleides at the Monteverde Butterfly Garden




y

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




y

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




y

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




y

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




y

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




y

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




y

Differential aboveground adventitious root production by Senecio cooperi (Asteraceae)




y

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




y

Mycorrhizal fungi in epiphytic and terrestrial Oerstedella exasperata (Orchidaceae)




y

Pollen diversity on male Hylonycteris underwoodi (Glossophaginae)




y

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




y

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




y

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




y

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




y

Determining avian vulnerability to ectoparasites using morphological and natural history traits




y

Discrimination of aposematic and novel prey by mature Sceloporus malachiticus




y

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




y

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




y

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




y

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




y

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




y

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




y

Microclimate effects on cyphellae density in Sticta lichens




y

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




y

Nutrient availability and protist abundance in cloud forest Bromeliads




y

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




y

The incidence and management of footrot in dairy cattle in Monteverde, Costa Rica




y

Endosperm loss, seed germination, and early seedling growth in large-seeded tropical trees




y

Community composition Coleopteran’s at two different elevational ranges