Greg Oakley/ BIA / Eastern Spinebill (Acanthorhynchus tenuirostris) in defensive posture, New South Wales, Australia
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Greg Oakley / Eastern Spinebill (Acanthorhynchus tenuirostris), Victoria, Australia
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Konrad Wothe / Eastern spinebill (Acanthorhynchus tenuirostris cairnsensis) feeding on nectar, Atherton Tablelands, Queensland, Australia, October.
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Rob Drummond / Eastern Spinebill (Acanthorhynchus tenuirostris) male, Queensland, Australia
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Rob Drummond / Eastern Spinebill (Acanthorhynchus tenuirostris), Victoria, Australia
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Greg Oakley / Eastern Spinebill (Acanthorhynchus tenuirostris), Victoria, Australia
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Jan Wegener / Eastern Spinebill (Acanthorhynchus tenuirostris) male, Victoria, Australia
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Jan Wegener / Eastern Spinebill (Acanthorhynchus tenuirostris) male, Victoria, Australia
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Rob Drummond / Eastern Spinebill (Acanthorhynchus tenuirostris) male, Victoria, Australia
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Martin Willis / Eastern Spinebill (Acanthorhynchus tenuirostris) male, Canberra, Australia
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Konrad Wothe / Eastern spinebill (Acanthorhynchus tenuirostris) male on lilies feeding on nectar, Atherton Tablelands, Queensland, Australia, October
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Konrad Wothe / Eastern spinebill (Acanthorhynchus tenuirostris) male feeding on nectar from flower, rainforest, Atherton Tablelands, Queensland, Australia, October