Today is Veterans Day in the United States and the search engines have special logos and themes up for the day. Google historically did not do a special logo for Veterans Day but started doing it recently just a year or so ago.
In any event, here are the logos and themes from the search engines today:
Google:
Yahoo:
Bing:
This image has been removed because of fear of being sued over copyright...
Search Engine Roundtable:
To be clear, Google did have Veterans day logos every year, we covered most of them, including 2018, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007 and 2004.
Forum discussion at Google Doodles.
