Greetings Dave:

I suspect what you have is Mitoura gryneus (Olive Hairstreak).  They are
fairly common in the Islands.  I usually see the second brood around the end
of June, first of July.  They are quit common at the corner of 314 and Route
2, across from Kim's Snack Bar.  I can't seem to access your web photos, or I
would give you a more positive ID.

Scott Griggs