Today is Halloween and the search engines have logos up for the special day. Before I post the logos, here are some posts from others in the community on Halloween.

Matt Cutts of Google had a holy costume. Google Blogoscoped noticed Google added trick or treat to their robots.txt file. Bing has a special visual search edition for today. Bruce Clay’s team dressed up and PPC Heros added some funk. Finally, the logos you see below is reposted from the Search Engine Roundtable.

Google has four Doodles:

Yahoo (Flash):

AOL (Flash):

YouTube:

Bing:

Ask.com:

Dogpile:

BruceClay’s design:

Search Engine Roundtable:

For the past logos, see 2008, 2007, 2006, 2005 and 2004 logos.

Related Topics: AOL: General | Ask: General | Google: Logos | Microsoft: General | SEM Industry: Community | Top News | Yahoo: General

About The Author: Barry Schwartz is Search Engine Land's News Editor and owns RustyBrick, a NY based web consulting firm. He also runs Search Engine Roundtable, a popular search blog on very advanced SEM topics. Barry's personal blog is named Cartoon Barry and he can be followed on Twitter here. For more background information on Barry, see his full bio over here. See more articles by Barry Schwartz