Recent studies reported the importance of flowers in the diet of many Neotropical bird species. In this paper we identify and describe the feeding behaviour of bird species that feed on flower resources of Erythrina fusca (Fabaceae) in the Pantanal Mato-Grossense, Brazil. We recorded birds foraging in 14 flowered individuals of E. fusca during 25 hours of observation. We recorded 20 bird species belonging to seven families feeding on the flowers. Several of the observed behaviours were destructive, despite some species, especially the Trochilidae and Icteridae, showed feeding strategies that preserve the integrity of the flowers and are compatible with pollen transportation. The comparison of the data gathered in this study with the available literature indicates that the Icteridae may play an important role in pollination of this tree species.
Flowers; Pantanal; birds; feeding resources; pollination
