Why would you want to? They're harmless, and furthermore, they'll help to rid your garden of pests.
Generally, they best way to get rid of them is to approach them. They don't want to be around you anymore than you apparently want to be around them, and most likely they'll beat a hasty retreat upon seeing you.
Generally, they best way to get rid of them is to approach them. They don't want to be around you anymore than you apparently want to be around them, and most likely they'll beat a hasty retreat upon seeing you.