How Easy Is It To Get A Kirtland's Warbler Shot At Biggest Week?

So, how easy is it to get a shot of a Kirtland's Warbler at the Biggest Week In American Birding? This easy:

Video taken by holding my iPhone 4s up to my Swarovski spotting scope (with a 25 - 50 zoom eyepiece). Kirtland's warbler female observed at Magee Marsh during the Biggest Week In American Birding 2012.