Buff-tailed coronet hummingbirds argueIn Images by Matt ShetzerFebruary 21, 2018A pair of Buff-tailed coronet hummingbirds argue on a branch in Ecuador.Stock Image #20160904-110805Buff-tailed coronet hummingbirds argue was last modified: February 21st, 2018 by Matt ShetzerBuff-tailed coronet hummingbirds argue was last modified: February 21st, 2018 by Matt Shetzer