Butterflies swarm a flowering plant at the National Butterfly Center in Hidalgo County, Texas.

Opened in 2004, the butterfly center sits on 100 acres of lush vegetation in South Texas.

A Gulf fritillary butterfly perches on a flower at the National Butterfly Center.

A soldier butterfly (left) and a large orange sulphur are some of the 100 species of butterflies that can be found at the National Butterfly Center.

The general area where the border wall is expected to be built.

Queen butterflies flock to flowers on a flame vine at the National Butterfly Center in Hidalgo County, Texas.