Press to play GIF

<img id="bird" src="https://static1.squarespace.com/static/54df85cde4b065fefa528754/5565cdc0e4b005b8fbc754d9/56bdd62c37013b1c4da600ca/1455281716403/Screen+Shot+2016-02-12+at+13.54.16.png?format=1500w" style="height:600px;"/>

https://static1.squarespace.com/static/54df85cde4b065fefa528754/5565cdc0e4b005b8fbc754d9/56bdd62c37013b1c4da600ca/1455281716403/Screen+Shot+2016-02-12+at+13.54.16.png?format=1000w

https://static1.squarespace.com/static/54df85cde4b065fefa528754/5565cdc0e4b005b8fbc754d9/56389da1e4b0facc12854c93/1446551036967/031115_clip_2.gif?format=1500w

var bird = document.getElementById('bird'),

    bird_gif = 'https://static1.squarespace.com/static/54df85cde4b065fefa528754/5565cdc0e4b005b8fbc754d9/56389da1e4b0facc12854c93/1446551036967/031115_clip_2.gif?format=1500w';

bird.onclick = function() {

    bird.src = bird_gif;

}