Hitting the Target Part II

In a post some days ago, I spoke about our quest for a rare breeding visitor - a quest that took us into the Northern Range, led us up and down hills frustratingly for a few hours with an eventual out-of-this-world reward shot (see it here). After that mission, we got wind of another exceedingly rare bird - this one isn't even listed in the current edition of the Field Guide. Two years ago, when I finally laid eyes upon the holy grail of local hummingbirds - the Rufous-shafted Woodstar - I enjoyed a period of approximately two weeks having seen all 17 species of hummingbirds within T&T. Why...