Now remove blogger fevicon and add your style fevion for your Blog.
It makes a real nice touch for your Blog.
Example for Fevicon. Now you too can Create a Fevicon for your blog,by removing the current blogger fevicon.

How to add ?
Simply upload the file, favicon.ico to the blog or other free uploading websites and get the Link. Make sure your favicon file is named “favicon.ico.” When someone bookmarks your site with a browser that supports favicons, your favicon will appear. Alternatively, you can use this code between the <head></head> (x)HTML tags:
<link rel=”shortcut icon” href=”” mce_href=””/>

Some browsers will look for a direct link in the HTML source code to your site’s favicon.ico file. You can help these browsers by adding this link in the head section of each page on which you want the Favicon.ico to appear.
Here is the link code to include: <link rel=”Shortcut Icon” href=”/favicon.ico”>
Once you’ve added this code, upload all of your modified pages.

(Some people suggest that the following is actually more correct: <link rel=”icon” href=”/favicon.ico” type=”image/x-icon”> You can use both if you want!)

If you want to use a GIF or PNG instead, use this format instead (just remember that it won’t work in IE):

<link rel=”icon” href=”/favicon.png” type=”image/png”> or
<link rel=”icon” href=”/favicon.gif” type=”image/gif”>