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Sentinel

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California Dancer Damselflies - Argia agrioides. The blue male is attached in the "sentinel" position to the tan female, who is laying eggs on the stem of an aquatic plant.
Argia Dancer Damselfly

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Mountain View, California, USA

Photo details

  • Uploaded on May 31, 2013
  • © All Rights Reserved
    by Ken Fowkes
    • Camera: Canon EOS DIGITAL REBEL XT
    • Taken on 2013/05/25 14:45:54
    • Exposure: 0.005s (1/200)
    • Focal Length: 135.00mm
    • F/Stop: f/5.600
    • ISO Speed: ISO100
    • Exposure Bias: -0.67 EV
    • No flash