Pete Oxford / Blue Passionvine (Passiflora foetida) starting to grow flower, Puerto Ayora, Santa Cruz Island, Galapagos Islands, Ecuador

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

Matthias Breiter / Blue Passionvine (Passiflora foetida) fruit, Kakadu National Park, Northern Territory, Australia

Michael & Patricia Fogden / Blue Passionvine (Passiflora foetida) flower, rainforest, Costa Rica

Michael & Patricia Fogden / Blue Passionvine (Passiflora foetida) note protective, sticky droplets to keep invertebrates from nectar, rainforest, Costa Rica