find . -type l -ls
Expanding upon this answer, here are a couple more symbolic link related find commands:
Find symbolic links to a specific target
find . -lname link_target
Note that link_target may contain wildcard characters.
Find broken symbolic links
find -L . -type l -ls
The -L option instructs find to follow symbolic links, unless when broken.
Find & replace broken symbolic links
find -L . -type l -delete -exec ln -s new_target {} \;
More find examples
More find examples can be found here: http://hamwaves.com/find/
reference: http://stackoverflow.com/questions/8513133/how-do-i-find-all-of-the-symlinks-in-a-directory-tree