<div class='scrollableContainer'><table class=mapview-popup id='popup'><tr class='coord'><td></td><th><b>Feature ID&emsp;</b></th><td>8100&emsp;</td></tr><tr><td>1</td><th>Species&emsp;</th><td>Greenfinch&emsp;</td></tr><tr><td>2</td><th>geometry&emsp;</th><td>sfc_POINT&emsp;</td></tr></table></div>

<div class='scrollableContainer'><table class=mapview-popup id='popup'><tr class='coord'><td></td><th><b>Feature ID&emsp;</b></th><td>10693&emsp;</td></tr><tr><td>1</td><th>Species&emsp;</th><td>House Sparrow&emsp;</td></tr><tr><td>2</td><th>geometry&emsp;</th><td>sfc_POINT&emsp;</td></tr></table></div>

<div class='scrollableContainer'><table class=mapview-popup id='popup'><tr class='coord'><td></td><th><b>Feature ID&emsp;</b></th><td>13176&emsp;</td></tr><tr><td>1</td><th>Species&emsp;</th><td>Linnet&emsp;</td></tr><tr><td>2</td><th>geometry&emsp;</th><td>sfc_POINT&emsp;</td></tr></table></div>

<div class='scrollableContainer'><table class=mapview-popup id='popup'><tr class='coord'><td></td><th><b>Feature ID&emsp;</b></th><td>14790&emsp;</td></tr><tr><td>1</td><th>Species&emsp;</th><td>Reed Bunting&emsp;</td></tr><tr><td>2</td><th>geometry&emsp;</th><td>sfc_POINT&emsp;</td></tr></table></div>

<div class='scrollableContainer'><table class=mapview-popup id='popup'><tr class='coord'><td></td><th><b>Feature ID&emsp;</b></th><td>16323&emsp;</td></tr><tr><td>1</td><th>Species&emsp;</th><td>Yellowhammer&emsp;</td></tr><tr><td>2</td><th>geometry&emsp;</th><td>sfc_POINT&emsp;</td></tr></table></div>

function(el,x,data){
           var map = this;

           map.on('keypress', function(e) {
               console.log(e.originalEvent.code);
               var key = e.originalEvent.code;
               if (key === 'KeyE') {
                   var bb = this.getBounds();
                   var txt = JSON.stringify(bb);
                   console.log(txt);

                   setClipboardText('\'' + txt + '\'');
               }
           })
        }

<div class='scrollableContainer'><table class=mapview-popup id='popup'><tr class='coord'><td></td><th><b>Feature ID&emsp;</b></th><td>1&emsp;</td></tr><tr><td>1</td><th>LandCover&emsp;</th><td>Arable&emsp;</td></tr><tr><td>2</td><th>geometry&emsp;</th><td>sfc_MULTIPOLYGON&emsp;</td></tr><tr><td>3</td><th>Area&emsp;</th><td>316.56388&emsp;</td></tr></table></div>