This page is for the White-faced Ibis (Plegadis chihi). My first photographic evidence occurred on March, 25, 2021 at Aransas National Wildlife Refuge, Austwell, TX. I am not 100% on the identification, but given the bill shape and that the White-faced Ibis is the only species of Ibis that is typically found in that location at that time of year, I am pretty certain of the identification.
The above photograph is currently the only representative example of a White-faced Ibis that I have taken.