Conservation photographerPaul Nicklenis a leader in using his art to promote change.

His new seriesDeltais no different.

At first glance, these spectacular aerial photos simply highlight the beauty of our planet.

Delta by Paul Nicklen

But upon closer examination, they also demonstrate climatic issues brought on by humans.

The freshwater river flowed freely for millions of years, all the way to Baja, Mexico.

All that is left behind is a salt marsh.

Aerial Photography by Paul Nicklen

As it makes its way into this delta, rivulets appear as trees or lungs etched into the earth.

Its happening right here in our backyard, in the United States and Canada.

Climate change is here, its real, and its affecting all of us.

Environmental Photography by Paul Nicklen

Paul Nicklen’s seriesDeltais a powerful look at the effects of drought in the United States.

The area was once a lush green forest that nourished millions of migrating birds.

Delta by Paul Nicklen

Environmental Photography by Paul Nicklen

Aerial Photography by Paul Nicklen