A Snake, a Frog, and a Lizard

I don't know what the deal is with the reptiles and amphibians in my neighborhood, but within the last two days, I saw a garter snake when I was pulling weeds in my garden, pulled the mail out of the mailbox this afternoon and found a green tree frog on one of the envelopes, and finally (I hope), opened the door to the patio to feed the cats only to have a lizard try to leap on me from the screen door.  Those who know me will be very surprised to hear that I did not scream!!!