Cardellina pusilla

it was observed 2–3 May 1992 at IMRS HQ by T. Hibbits, during August and September 2011, and on 10 September 2011 at Peccary Tank, Pirtle Tank, Rattlesnake Tank, and Red Tank by G.H.Wiseman (UTEP); 10 September 2011, at Rattlesnake Tank by V. Mata- Silva (UTEP) (Photos); 26 September 2023 at the Rio grande [The Box] by V. Mata-Silva, M. Montoya, and A. Rocha (UTEP) (Video).