Marie Read / Ruby-throated Hummingbird (Archilocus colubris), male flying in to feed from cardinal flowers (Lobelia cardinalis) New York, USA. August.
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Constantinos Petrinos / Giant Lobelia (Lobelia rhynchopetalum) Simien Mountains National Park, Amhara Region, Ethiopia, Africa, March 2009.
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Enrique Lopez-Tapia / Giant lobelia (Lobelia rhynchopetalum) plants in mist, Sanetti Plateau, Bale Mountains National Park. Ethiopia, November 2014
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Enrique Lopez-Tapia / Giant lobelia (Lobelia rhynchopetalum), . Sanetti Plateau, Bale Mountains National Park. Ethiopia, November 2014
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Enrique Lopez-Tapia / Giant lobelia (Lobelia rhynchopetalum) flower spikes in mist, Sanetti Plateau, Bale Mountains National Park. Ethiopia, November 2014
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Laurent Geslin / Bale Mountains National Park with {Lobelia sp}, Ethiopia
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Enrique Lopez-Tapia / Lobelia (Lobelia deckenii) close up of leaves, alpine species of lobelia that lives on Kilimanjaro, Tanzania
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Jack Dykinga / Flowering Lobelia (Lobelia cardinalis) beside a pool with submerged Yellow pond lily (Nuphar polysepala) and Cypress (Taxodium sp) in El Cielo Biosphere Reserve, Tamaulipas, Mexico
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IAN REDMOND / Forest Elephants with trunks raised among Giant Lobelia. Rwanda Parc National des Volcans
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Elio Della Ferrera / Garba Guracha lake, Bale Mtns NP, Ethiopia, with endemic Giant lobelia plants {Lobelia rhynchopetalum}
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Marie Read / Backyard setup for photographing Ruby-throated Hummingbirds (Archilocus colubris) in summer, New York, USA. A natural food plant (cardinal flower (Lobelia cardinalis)) in a floral tube of water is tie...
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Marie Read / Backyard setup for photographing Ruby-throated Hummingbirds (Archilocus colubris) in summer, New York, USA. A medical syringe is used to inject a few drops of sugar solution into the flower (set up in...