As border wall construction begins on land next to the butterfly center, the Trump administration's "constitutional violations are escalating," NABA wrote, alleging its property was being ...

We went to the National Butterfly Center on the Mexican border near Mission last week to see butterflies. It was coincidence my wife and I were there with friends the same day President Donald ...

As President Donald Trump prepares to sell Congress on the border wall at Tuesday's State of the Union, a butterfly conservation group is putting itself in the way of construction set to begin in ...

As President Donald Trump prepares to sell Congress on the border wall at Tuesday's State of the Union, a butterfly conservation group is putting itself in the way of construction set to begin in ...

The National Butterfly Center also filed a lawsuit against the Trump administration in 2017, after Trevino Wright found U.S. Customs and Border Protection contractors beginning to clear brush with ...

FILE - This Aug. 19, 2015, file photo, shows a monarch butterfly in Vista, Calif. The western monarch butterfly population wintering along California's coast remained critically low for the second ...

The effects of Trump's border wall are mostly geared toward ... The National Butterfly Center’s conservationists earned the title by deliberately populating the 100-acre facility with a range ...

The butterfly center first filed suit against the government in December 2017, alleging that federal officials decided to build a border wall on the property without complying with existing law.

As President Donald Trump prepares to sell Congress on the border wall at Tuesday's State of the Union, a butterfly conservation group is putting itself in the way of construction set to begin in ...

As President Donald Trump prepares to sell Congress on the border wall at Tuesday's State of the Union, a butterfly conservation group is putting itself in the way of construction set to begin in ...

As President Donald Trump prepares to sell Congress on the border wall at Tuesday's State of the Union, a butterfly conservation group is putting itself in the way of construction set to begin in ...

As President Donald Trump prepares to sell Congress on the border wall at Tuesday's State of the Union, a butterfly conservation group is putting itself in the way of construction set to begin in ...