First State Animal Center and SPCA in Camden has spent the past three weeks caring for the chicks and finding homes for them.

The thousands of baby chicks rescued earlier this month after being left in a truck for days at a New Castle post office have been adopted, First State Animal Center and SPCA announced on social media on May 22.

A Delaware animal shelter is trying to care for and rehome thousands of chicks that survived being left in a postal service truck for three days. Trapped in a warm enclosure, without food and water, thousands died before they were discovered on May 2, CBS affiliate WBOC reported.