Can you help id ?

[pattianne]

Counted four of these on one of my lantana bushes this morning. Can you id for me, please?

[steve_nova]

Looks almost certain to be the Black Swallowtail (Papilio polyexenes) have a look at this photo for confirmation Butterfly Page (http://www.cirrusimage.com/butterfly_photos.htm)

[pattianne]

Thanks so much. I checked out the link and I found the picture to be very close to this butterfly. Thanks again..