Tweeters,
In that age old argument we sometimes get wrapped up in when it comes to birders and their common courtesies or proper protocol, I think this article might help solve what it the main issue. Being able to view & document in a quality way, a sighting.
Here's the next solution from Sony. Video binoculars!
http://www.imaging-resource.com/NEWS/1313791366.html
Best,Whitney H.Des Moines, WA