Trapped in a pit, the elephants stretch their trunks skyward—eyes pleading, hearts aching for a freedom they’ve never truly known.

A video clip just over a minute long captures the chilling reality of keeping emotional, curious and social animals like elephants in zoos.

Guillermina and Pocha, a mother and daughter at the Mendoza Zoological Park in Argentina, are shown reaching their trunks up as far as they can out of the concrete pit where they live, as if trying to explore the outside world.

Mendoza zoo elephants reaching trunks out of pit

Last year, the zoo decided to retire all four of its elephants — Asian elephant family Pocha, Tamy and Guillermina, as well as African elephant Kenia — to South America’s first elephant sanctuary, Elephant Sanctuary Brazil, which opened last October.

Elephant in concrete enclosure at Mendoza zoo

But the sanctuary still has to raise enough money to get them there — and the trip just can’t come fast enough.

Mendoza zoo elephants in concrete pit

“This is no life for an elephant … It is hard to watch the Mendoza elephants, knowing the emotional damage caused every day,” GSE wrote about the video of Guillermina and Pocha earlier this month. “Spending hours reaching up over a wall, taking in any smell they can find, trying to create some sort of picture of the world outside of their walls; searching for a morsel of anything different and new. What makes it easier is knowing [a] sanctuary can heal even wounds decades old. We just have to get them here.”

Elephant reaching out of enclosure at Mendoza zoo