Rolf Nussbaumer / Wild turkey {Meleagris gallopavo} male displaying, Welder Wildlife Refuge, Sinton, Texas, USA.
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Rolf Nussbaumer / Common Moorhen {Gallinula chloropus} adult perching on branch, in breeding colours, Welder Wildlife Refuge, Sinton, Texas, USA.
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Rolf Nussbaumer / Black necked stilt {Himantopus mexicanus} on nest incubating eggs, Welder Wildlife Refuge, Sinton, Texas, USA.
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Rolf Nussbaumer / RF- Tricoloured heron (Egretta tricolor) head and neck showing breeding plumage. Welder Wildlife Refuge, Sinton, Texas, USA. (This image may be licensed either as rights managed or royalty free.)
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Rolf Nussbaumer / Male Red winged blackbird {Agelaius phoeniceus} with winter plumage drinking, Welder Wildlife Refuge, Sinton, Texas, USA.
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Rolf Nussbaumer / Fire ants {Solenopsis invicta} attacking and killing Paperwasp colony, Welder Wildlife Refuge, Sinton, Texas, USA.
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Rolf Nussbaumer / Immature Caspian tern {Hydroprogne caspia} bathing in water, Welder Wildlife Refuge, Sinton, Texas, USA.
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Rolf Nussbaumer / Haloween pennant dragonfly {Celithemis eponina} female on blade of grass, Welder Wildlife Refuge, Sinton, Texas, USA.
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Rolf Nussbaumer / Male Red winged blackbird {Agelaius phoeniceus} perching on blooming blackbrush, Welder Wildlife Refuge, Sinton, Texas, USA.
Rolf Nussbaumer / Eastern pondhawk {Erythemis simplicicollis} female on American Germander {Teucrium canadense} Welder Wildlife Refuge, Sinton, Texas, USA.
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Rolf Nussbaumer / White Ibis {Eudocimus albus} profile, Welder Wildlife Refuge, Sinton, Texas, USA.
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Rolf Nussbaumer / RF- Male Blue dasher (Pachydiplax longipennis) perched on American lotus flower (Nelumbo lutea). Welder Wildlife Refuge, Sinton, Texas, USA. (This image may be licensed either as rights managed or r...
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Rolf Nussbaumer / Black necked stilt {Himantopus mexicanus} adult preening, Welder Wildlife Refuge, Sinton, Texas, USA.
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Rolf Nussbaumer / Green heron {Butoides virescens} on Yellow Water Lily pads, Welder Wildlife Refuge, Sinton, Texas, USA
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Rolf Nussbaumer / Roseate spoonbill {Platalea ajaja} adult bathing, Welder Wildlife Refuge, Sinton, Texas, USA, June 2005