Trump is holding the country hostage to build his border wall.

It’s more than a temper tantrum. If he gets his way, Trump’s wall will shatter border communities, perpetuate human suffering, kill endangered species and trash America's commitment to democracy and equality.

There’s so much at stake right now, we have to stand tall and stand together.

Wildlife – wolves, jaguars, bears and more – will pay a terrible price if the wall is built. In fact, more than 90 endangered or threatened species would be threatened by construction of the wall along the 2,000-mile border.

The wall will shear their habitat in half and condemn dozens of endangered species to die as they try to follow the ancient migratory pathways that have sustained them for thousands of years.

We won’t let this stand. The Center for Biological Diversity’s attorneys, activists and scientists are kicking into high gear to fight Trump’s political maneuvering to ram a border wall down our throats. With your help, we will prevail.

Join the Center for Biological Diversity’s resistance — sign our petition to stop Trump’s cruel, destructive wall.