Some strange pokémon glitch with google

[Tenebris_Kane]

So, I was looking at my history to find a tab I accidentally closed and found that the listing for google doodles on my history for some reason had the icon replaced by a celebi?

 

(I was checking my internet was working so hit I'm feeling lucky on google search hence the google doodles being there in the first place)

[Black Waterfall]

@Tenebris_Kane That's cool!

I tried to replicate the glitch here but I got the usual Google icon instead... maybe you have some extension installed on Chrome? By the way, this looks exactly like the Celebi icon from serebii.net...