REWARDS NÉCTAR CHIROPTEROPHILY SOARING BEHAVIOR CORAGYPS ATRATUS BARK PATTERNS MONTANE RAINFOREST SPHINGIDAE NECTAR RESOURCES BEES PEPEROMIA COMMUNITIES PHENOLOGY TROPICAL FORESTS HUMMINGBIRD POLLINATION TREE IDENTIFICATION FLORAL REWARD IRIDACEAE GESNERIACEAE GLOSSOPHAGA SORICINA FLOWER ASSEMBLAGES NEW SPECIES CANOPY BATS HUMMINGBIRDS HIGH-ALTITUDE GRASSLANDS FLOWERING PHENOLOGY CHIROPTERA EXPLOSIVE FLOWERS POINT COUNTS SEASONALITY ANEMOPHILY PAPILIONOIDEAE FLORAL BIOLOGY MALPIGHIACEAE ATLANTIC RAIN FOREST MUCUNA BLOOMING PATTERN BOMBACACEAE LEGUMINOSAE TREE FLORA BAT POLLINATION PEPPER FAMILY CERRADO CEREUS PERUVIANUS MYOPHILY SUBMONTANE RAINFOREST REPRODUCTION SAVANNA HUMMINGBIRD-PLANT COMMUNITIES SEMIDECIDUOUS SEASONAL FOREST MALVACEAE ATLANTIC FOREST BIRD SURVEY BIRDS CACTACEAE RAUNKIAER BROMELIACEAE BIRD-POLLINATED FLOWERS SPHINGOPHILY TROCHILIDAE SYRPHIDAE ADDITIONS POLLINATION BIOLOGY REPRODUCTIVE PHENOLOGY BIOLOGICAL SPECTRUM HUMMINGBIRD-POLLINATION PHASEOLEAE HUMMINGBIRD BEHAVIOUR FABACEAE VERTICAL DISTRIBUTION PASSERINE BIRDS PERCHING BIRD CLOUD FOREST TEMPERATURE LIFE-FORM NECTAR SECRETION AGROECOSYSTEMS NECTAR AMBOPHILY ORNITHOPHILOUS FLOWERS POLLINATION CLASSIFICATION BINARY ANALYSIS ORNITHOPHILY PASSIFLORA RAINFOREST