Tui De Roy / Large Ground Finch (Geospiza magnirostris) feeding on unripe Blue Passionvine (Passiflora foetida) fruit, Galapagos Islands, Ecuador

Murray Cooper / Giant Granadilla (Passiflora quadrangularis) flower, Ecuador

Murray Cooper / Giant Granadilla (Passiflora quadrangularis) flowering, Ecuador

Murray Cooper / Perfumed Passion Flower (Passiflora vitifolia), Amazon, Ecuador

Murray Cooper / Carpenter Bee (Xylocopa sp) feeding on Passion Flower (Passiflora sp)

Murray Cooper / Passion Flower (Passiflora sp) spiral with water droplet, western slope of Andes

Wild Wonders of Europe / Lilja / Close-up of Passion fruit (Passiflora edulis) flower, Crete, Greece, April 2009

Wild Wonders of Europe / Lilja / Passion fruit (Passiflora edulis) flower, Crete, Greece, April 2009

Wild Wonders of Europe / Lilja / Close-up of Passion fruit (Passiflora edulis) flower, Crete, Greece, April 2009

Martin Gabriel / Crimson passion flower (Passiflora vitifolia) in flower, Corcovado National Park, near Sirena, Costa Rica

Martin Gabriel / Crimson passionflower(Passiflora vitifolia) flowering, Corcovado National Park, near Sirena, Costa Rica

Rolf Nussbaumer / Sword-billed Hummingbird (Ensifera ensifera) female feeding from Passion flower (Passiflora mixta) Papallacta, Ecuador, Andes, South America, January