Ive spent hours on bird forum and my conclusion is that although highly touted on here, they dont use binos like hunters do. They dont glass ridges from 500-4000yards looking for color patterns and small movement. Alot of the things they gripe about are minor ounces, handholding which hunters use tripods alot more. And then the meticulous nit picking of how a foucs wheel feels or the armoring feels. I am not a birder but i spend alot of time in montana looking for bears, deer, elk you name it, in various country. Blowdowns, burn, thick rugged, steep country. Whens the last time a birder spotted a bear at 3 miles with a pair of 8x going through timber? Agree or disagree, ive read hundreds if not thousands of their comments on various top tier optics that i also own and i take all but a select few of their comments lightly.