Michael & Patricia Fogden / Monarch (Danaus plexippus) butterfly, feeding on Scarlet Milkweed (Asclepias curassavica) in the cloud forest, Costa Rica
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Michael & Patricia Fogden / Passionvine Butterfly (Heliconius clysonimus) attempting to feed at Crucifix Orchid (Epidendrum radicans) the original mimics Lantana sp and Asclepias curassavica but provides no nectar
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Luciano Candisani / Scarlet Milkweed (Asclepias curassavica) seeds, Atlantic Forest, Sao Paulo, Brazil
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Rolf Nussbaumer / Ruby-throated Hummingbird {Archilochus colubris} male flying to feed on Mexican Milkweed flower (Asclepias curassavica) Rio Grande Valley, Texas, USA
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Michael & Patricia Fogden / Passionvine Butterfly (Heliconius clysonimus) on Orchid (Epidendrum radicans) a mimic of Scarlet Milkweed, Asclepias curassavica, and Largeleaf Lantana (Lantana camara) in the cloud forest, Costa Rica
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Michael & Patricia Fogden / Passionvine Butterfly (Heliconius clysonimus) on Orchid (Epidendrum radicans) a mimic of Scarlet Milkweed, Asclepias curassavica and Largeleaf Lantana (Lantana camara), in the cloud forest, Costa Rica
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Michael & Patricia Fogden / Coppery-headed Emerald (Elvira cupreiceps) hummingbird, flying, feeding on and pollinating a Crucifix Orchid (Epidendrum radicans) which mimics the flowers of Scarlet Milkweed, Asclepias curassavica
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Michael & Patricia Fogden / Swallowtail (Papilio rhodostictus) visiting flowers of a Scarlet Milkweed (Aasclepias curassavica) rainforest ecosystem, Costa Rica
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Michael & Patricia Fogden / Monarch (Danaus plexippus) butterfly, feeding on Scarlet Milkweed (Asclepias curassavica) in the cloud forest, Costa Rica
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Michael & Patricia Fogden / Passionvine Butterfly (Heliconius clysonimus) feeding at Scarlet Milkweed (Asclepias curassavica) which are mimicked by Shrub Verbena, Lantana camara and an Orchid, Epidendrum radicans, Costa Rica
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Michael & Patricia Fogden / Passionvine Butterfly (Heliconius clysonimus) feeding at Largeleaf Lantana (Lantana camara) flowers, a mimic of Scarlet Milkweed Asclepias curassavica in the cloud forest, Costa Rica