确定我单击的div中图像的索引

我有这样的代码:

<div id="thumbs">
    <img src="/media/img/banana.png" />
    <img src="/media/img/apple.png" />
    <img src="/media/img/lobster.png" />
    <img src="/media/img/charismatic_duck.png" />               
</div>

$("#thumbs img").click(function(){
    console.log(_____WHAT GOES HERE?_____)
});