Our Canadian neighbors here at Birdwatchers International Complex believe they saw a rare Glossy Ibis. Maybe they did. The common dark Ibis here in the Rio Grande Valley is the White-faced Ibis, which is virtually identical to a Glossy Ibis in it's winter plumage. Probably no one, other than an Ibis, knows for certain. The professional birders would claim to know, but as a group they are known to be wishful. I very likely took a photo of a White-faced Ibis, but I would like to think it was a Glossy. And in a year or two it will probably will become one.