Today is Earth Day and many of the search engines have created special logos to remind people of the day! We have Earth Day logos from Google, Yahoo, Microsoft’s Live.com, AOL, Ask.com, DogPile and others!

Google:

Yahoo (animated):

AOL (animated):

Live.com:

Ask.com:

DogPile:

Cre8asite Forums:

Search Engine Roundtable:

We covered the logos for the past several years including 2008, 2007, 2006, 2005 and 2004.

Forum discussion at Search Engine Roundtable Forums & Cre8asite Forums.