Rolf Nussbaumer / Black-chinned hummingbird (Archilochus alexandri), adult male feeding on Red Columbine (Aquilegia canadensis) flowers growing with Texas Bluebonnet (Lupinus texensis), Hill Country, Texas, USA. April
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MYN / JP Lawrence / Eastern red columbine (Aquilegia canadensis) flower, Wolf Lake, Michigan, USA, May. Meetyourneighbours.net project
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MYN / JP Lawrence / Eastern red columbine (Aquilegia canadensis) flower, Wolf Lake, Michigan, USA, May. Meetyourneighbours.net project
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Konrad Wothe / Red Columbine (Aquilegia formosa) in flower by stream, Mitkof Island, Southeast Alaska, USA, July
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MYN / David Hunter / Crimson Columbine (Aquilegia formosa) flowers, Sierra Nevada Mountains, California, USA, July. meetyourneighbours.net project
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MYN / David Hunter / Crimson Columbine (Aquilegia formosa) flowers, Sierra Nevada Mountains, California, USA, July. meetyourneighbours.net project
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Jim Brandenburg / Wild Columbine (Aquilegia canadensis) flower, Northwoods, Minnesota
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Tim Fitzharris / Columbine (Aquilegia sp), Pacific Northwest, North America
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Tim Fitzharris / Wild Columbine (Aquilegia canadensis) with drops of dew, North America
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Rolf Nussbaumer / Red columbine (Aquilegia canadensis). Hill Country, Texas, USA.
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Rolf Nussbaumer / Black-chinned hummingbird (Archilochus alexandri) male nectaring on Red columbine (Aquilegia canadensis). Hill Country, Texas, USA.
