bird-dropping spider
... that the bird-dropping spider mimics excrement on a leaf?
... that the <b id="mwCfo"><a href="./Phrynarachne_decipiens" id="mwCfs" rel="mw:WikiLink" title="Phrynarachne decipiens">bird-dropping spider</a></b> <a href="./Mimicry" id="mwCfw" rel="mw:WikiLink" title="Mimicry">mimics</a> excrement on a leaf?