Today is both Earth Day and Good Friday and while no search engines have a special logo for Good Friday, many do for Earth Day.
Google, Yahoo, Bing, AOL, Ask.com and others have special logos for the special day.
Google's logo is animated, so I have attached below a static picture of the logo and a video of me interacting with the logo. As you can see in the video, as I mouse over areas of the logo, I can make Pandas laugh, birds fly, fish swim and so on.
Yahoo has an animated logo only, there does not seem to be a static version of their logo:
Bing has a nice theme for Earth Day:
So does Ask.com:
AOL has a logo:
And we have a theme here too for the day:
I should note, Google only once had an Easter Day logo and it was back in 2000.
For the past year's Earth Day logos see, 2010 Earth Day, 2009, 2008, 2007, 2006, 2005 and 2004.
Forum discussion at Google Blogoscoped Forums, Google Web Search Help.






Comments:
Matt
04/22/2011 02:01 pm
Nice Panda's in the logo Google - it's not enough to kill so many quality publishers with the 'panda' update, but ya gotta rub it in too? Classy.
Barry Schwartz
04/22/2011 02:03 pm
thinking that also
michaelbutler
04/22/2011 03:15 pm
really awesome SERoundtable earth day theme. You have some top notch artists!
Jenny S
04/22/2011 06:44 pm
Happy Earth Day EVERYONE! Please Celebrate by watching and sharing this video! http://www.youtube.com/watch?v=CP86xI7tAok&feature=player_embedded
UK Cloud hosting Services
04/24/2011 03:50 pm
Really awesome GIF. What colors have they used.....
om prakash
04/25/2011 08:06 am
Nice updates on search engines.. Thanks for sharing - seo company india
Usef4u
04/25/2011 12:46 pm
Now the new Update is Panda after two years it could be Penguin.. Google showed an indication after two years it would be Google Penguin
tavoli
04/26/2012 10:08 pm
Google is killing me
Jason Hendey
04/27/2012 01:17 am
are you a wizard?
Gregatbizop
04/27/2012 11:23 am
The new G Update will be Lemur - I was in Mountainview last month and heard it from the Panda's mouth.