Sacramento Zoo has lost one it’s newest editions, the baby Giant Anteater. The baby was found dead during regular rounds by zoo staff.

“I couldn’t be more proud of the staff here at Sacramento Zoo. The staff members who’ve worked so hard to ensure that this newest addition thrived have proven themselves to be dedicated, thoughtful and sensitive to the needs of the animals in our care,” said Harrison Edell, Zoo General Curator.

The cause of the animal’s death is still unknown. The baby’s twin had also dies, but only a few hours after birth. The Giant Anteater is a “near-threatened” species.