Can you see that welt on my hand?! Let me just go ahead and trace it out for you.
Today I was outside gardening when I saw this little black bug on my hand. I was about to swish him away from me when I noticed a droplet of blood forming next to him. This was no innocent little black bug I tell you. This was a black fly (sometimes called a buffalo gnat, turkey gnat, or white socks), and he got me good!