Besleria formosa C. V. Morton

are eaten by

• Global Biotic Interactions: Turdus grayi Bonaparte 1838 (Clay-colored Robin)
• Global Biotic Interactions: Trogon collaris aurantiiventris Gould 1856
• Global Biotic Interactions: Piculus rubiginosus
• Global Biotic Interactions: Psilorhinus morio (Wagler 1829) (Brown Jay)
• Global Biotic Interactions: Myiodynastes luteiventris Sclater & PL 1859 (Sulphur-bellied Flycatcher)
• Global Biotic Interactions: Myadestes melanops Salvin 1865 (Black-faced Solitaire)
• Global Biotic Interactions: Piranga rubra (Linnaeus 1758) (Summer Tanager)
• Global Biotic Interactions: Tityra semifasciata (Spix 1825) (Masked Tityra)
• Global Biotic Interactions: Atlapetes albinucha (Lafresnaye & d'Orbigny 1838) (White-naped Brush Finch)
• Global Biotic Interactions: Euphonia hirundinacea Bonaparte 1838 (Yellow-throated Euphonia)
• Global Biotic Interactions: Megarynchus pitangua (Linnaeus 1766) (Boat-billed Flycatcher)
• Global Biotic Interactions: Catharus ustulatus (Nuttall 1840) (Swainson's Thrush)
• Global Biotic Interactions: Patagioenas flavirostris (Wagler 1831) (Red-billed Pigeon)
• Global Biotic Interactions: Pheucticus ludovicianus (Linnaeus 1766) (Rose-breasted Grosbeak)
• Global Biotic Interactions: Icterus galbula (Linnaeus 1758) (Baltimore Oriole)
• Global Biotic Interactions: Chlorospingus flavopectus (Lafresnaye 1840) (Common Bush Tanager)
• Global Biotic Interactions: Dacnis venusta Lawrence 1862 (Scarlet-thighed Dacnis)
• Global Biotic Interactions: Chlorophonia callophrys (Cabanis 1861) (Golden-browed Chlorophonia)
• Global Biotic Interactions: Chiroxiphia linearis (Bonaparte 1838) (Long-tailed Manakin)
• Global Biotic Interactions: Turdus assimilis Cabanis 1851 (White-throated Robin)
• Global Biotic Interactions: Procnias tricarunculatus (Verreaux, J, Verreaux & E 1853) (Three-wattled Bellbird)
• Global Biotic Interactions: Phainoptila melanoxantha Salvin 1877 (Black-and-yellow Phainoptila)
• Global Biotic Interactions: Semnornis frantzii (Sclater & PL 1864) (Prong-billed Barbet)
• Global Biotic Interactions: Melanerpes hoffmannii (Cabanis 1862) (Hoffmann's Woodpecker)
• Global Biotic Interactions: Mionectes olivaceus Lawrence 1868 (Olive-striped Flycatcher)
• Global Biotic Interactions: Thraupis episcopus (Linnaeus 1766) (Blue-gray Tanager)
• Global Biotic Interactions: Chamaepetes unicolor Salvin 1867 (Black Guan)
• Global Biotic Interactions: Turdus plebejus Cabanis 1861 (American Mountain Thrush)
• Global Biotic Interactions: Ramphastos sulfuratus Lesson & R 1830 (Keel-billed Toucan)
• Global Biotic Interactions: Patagioenas fasciata (Say 1822) (Band-tailed Pigeon)
• Global Biotic Interactions: Pharomachrus mocinno La Llave 1832 (Magnificent Quetzal)
• Global Biotic Interactions: Aulacorhynchus prasinus (Gould 1833) (Emerald Toucanet)
• Global Biotic Interactions: Myiozetetes similis (Spix 1825) (Social Flycatcher)
• Global Biotic Interactions: Momotus momota (Linnaeus 1766) (Amazonian Motmot)