Palavra-chave: HUMMINGBIRDS

POLLINATION SPIRANTHINAE ORCHIDS PASSERINE BIRDS FLORAL BIOLOGY THRAUPIDAE ORNITHOPHILY COEREBIDAE BARBACENIA VELLOZIACEAE CAMPOS RUPESTRES BEES REPRODUCTION SOUTHEASTERN BRAZIL NECTAR SECRETION SUBMONTANE RAINFOREST ERICACEAE NECTAR HYBRID POLLINATION SYNDROMES NEOTROPICAL FLORA PASSERIFORMES BIRD POLLINATION FLOWER ACCESSIBILITY FLOWER COLOUR ORCHID BEES PRIVATE NICHE COLOUR PREFERENCE SENSORY EXCLUSION BIRD-POLLINATED FLOWERS NETWORKS COMMUNITIES ANGIOSPERMS ECOLOGIA AMERICA EVOLUÇÃO PLANT-POLLINATOR NETWORKS ATLANTIC FOREST POLLEN DISPERSAL INTERAÇÕES MORPHOLOGICAL MATCH SUGARS CERRADOS MORFOLOGIA FLORAL REWARD BEHAVIOUR BROMELIADS NIDULARIUM REWARDS BATS PASSIFLORA NÉCTAR