topic fiddler peek-a-boo in Share Your Photos

topic fiddler peek-a-boo in Share Your Photos https://community.usa.canon.com/t5/Share-Your-Photos/fiddler-peek-a-boo/m-p/569245#M9058 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Animalia Arthropoda Crustacea Malacostraca Decapoda Brachyura Ocypodoidea Ocypodidae Uca perplexa IMG_0954-1.jpg" style="width: 999px;"><img src="https://community.usa.canon.com/t5/image/serverpage/image-id/70270i3B4EBE0E8CFABD26/image-size/large?v=v2&px=999" role="button" title="Animalia Arthropoda Crustacea Malacostraca Decapoda Brachyura Ocypodoidea Ocypodidae Uca perplexa IMG_0954-1.jpg" alt="Animalia Arthropoda Crustacea Malacostraca Decapoda Brachyura Ocypodoidea Ocypodidae Uca perplexa IMG_0954-1.jpg" /></span></P><P><SPAN>EOS 20D with Canon EF 100mm f/2.8L Macro IS USM </SPAN>- f/5.6 - 1/125 sec. <BR />Old post during low tide.<BR />Probably Uca perplexa aka a fiddler crab, they detect pressure waves and vibrations in the sediment, making them sensitive to movements on sandy substratum.</P><P> </P> Wed, 24 Sep 2025 23:51:39 GMT Cyrilbrd 2025-09-24T23:51:39Z fiddler peek-a-boo https://community.usa.canon.com/t5/Share-Your-Photos/fiddler-peek-a-boo/m-p/569245#M9058 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Animalia Arthropoda Crustacea Malacostraca Decapoda Brachyura Ocypodoidea Ocypodidae Uca perplexa IMG_0954-1.jpg" style="width: 999px;"><img src="https://community.usa.canon.com/t5/image/serverpage/image-id/70270i3B4EBE0E8CFABD26/image-size/large?v=v2&px=999" role="button" title="Animalia Arthropoda Crustacea Malacostraca Decapoda Brachyura Ocypodoidea Ocypodidae Uca perplexa IMG_0954-1.jpg" alt="Animalia Arthropoda Crustacea Malacostraca Decapoda Brachyura Ocypodoidea Ocypodidae Uca perplexa IMG_0954-1.jpg" /></span></P><P><SPAN>EOS 20D with Canon EF 100mm f/2.8L Macro IS USM </SPAN>- f/5.6 - 1/125 sec. <BR />Old post during low tide.<BR />Probably Uca perplexa aka a fiddler crab, they detect pressure waves and vibrations in the sediment, making them sensitive to movements on sandy substratum.</P><P> </P> Wed, 24 Sep 2025 23:51:39 GMT https://community.usa.canon.com/t5/Share-Your-Photos/fiddler-peek-a-boo/m-p/569245#M9058 Cyrilbrd 2025-09-24T23:51:39Z