op">,</span> Plot<span class="op">.</span><span class="fu">binX</span>({<span class="dt">y</span><span class="op">:</span> <span class="st">"count"</span>}<span class="op">,</span> {<span class="dt">x</span><span class="op">:</span> <span class="st">"body_mass_g"</span><span class="op">,</span> <span class="dt">fill</span><span class="op">:</span> <span class="st">"species"</span><span class="op">,</span> <span class="dt">thresholds</span><span class="op">:</span> <span class="dv">20</span>}))<span class="o