Mission, Hidalgo County, Texas, USA February 28, 2021
These photos were taken near the National Butterfly Center in Hidalgo county Texas and this looks like a male Zaptlana Leafcutter Bee Megachile zaptlana which has been photographed there.
https://bugguide.net/node/view/1466559
The bee was on spring mistflower Tamaulipa azurea
This sighting was 13 days after a low of 22 degF.