bi

Changes in altitudinal distribution of hummingbird diversity between forest and pasture habitats




bi

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




bi

The effects of active vs. natural reforestation on bird diversity




bi

The effects of Cecropia obtusifolia and Cecropia polyphlebia on lung capacity in relation to alkaloid concentration




bi

The San Luis river continuum : a look at the chemical and biological changes along a longitudinal pristine river gradient




bi

Atta cephalotes (Formicidae) as a reliable bioassay for anti-fungal compounds in plants of Monteverde, Costa Rica




bi

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




bi

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




bi

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




bi

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




bi

Effects of habitat on avian antipredator behavior




bi

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




bi

Habitat and diversity of cloud forest invertebrates




bi

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




bi

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




bi

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




bi

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




bi

Determining avian vulnerability to ectoparasites using morphological and natural history traits




bi

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




bi

Native garden design for the Monteverde Biological Station




bi

Nutrient availability and protist abundance in cloud forest Bromeliads




bi

Extra extrafloral nectaries and anti-herbivory protection in Inga sierrae (Fabaceae : Mimosaceae)




bi

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




bi

Effect of herbivory on succession of forest light gaps




bi

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




bi

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




bi

Effect of color and territoriality on hummingbird visitation to feeders in Monteverde, Costa Rica




bi

Leaf toughness and cyanide defense of Passiflora dioscoreifolia in varied light habitats




bi

The mosaic effect habitat fragmentation and microhabitat partitioning among three wren species in San Luis, Costa Rica




bi

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




bi

Effect of resource manipulation on aggression in the Steely-vented hummingbird (Amazilia saucerrottei)




bi

Food resource density and territorial behavior of Monteverde Cloud Forest hummingbirds




bi

Foraging behavior and risk assessment of six hummingbird species in Monteverde, Costa Rica




bi

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




bi

The adaptive function of leaf fenestrations in Monstera spp (Araceae) a look at water, wind, and herbivory




bi

The interactions of herbivory, ant species and Mullerian body production in Cecropia obtusifolia (Cecropiaceae)




bi

Tropical birds as native and exotic seed dispersers in Monteverde, Costa Rica




bi

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




bi

Comparison of nest predation in two riparian habitats




bi

Factors affecting herbivory on Daphnopsis americana (Thymelaeaceae)




bi

Buttresses as microhabitats for leaf-litter macroinvertebrates




bi

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




bi

Upslope movements of bird species in four life zones in Monteverde as a result of directional climate change




bi

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




bi

Rodent island biogeography within a fragmented tropical montane cloud forest mosaic




bi

Change in biodiversity in the inflorescence of Xanthosoma robustum (Araceae) during the flowering period




bi

Abundance of arbuscular mycorrhizae in epiphytic Orchidaceae : abiotic, biotic and taxonomic factors




bi

Anthocyanins and delayed greening : Inhibition of leafcutter ants (Atta cephalotes) in Inga punctata (Mimosaceae) and Zygia palmana (Fabaceae)




bi

Arbuscular mycorrhizal fungi vesicles in Coffea arabica (Rubiaceae) : Agroforestry and conventional coffee farms




bi

Foraging habits and social learning of white-faced capuchin monkeys (Cebus capucinus)