SECAUCUS -- The Barnyard Sanctuary suddenly had 92 ducks to adopt out after someone abandoned the waterfowl at the Mill Creek Mall.

Workers from the New Jersey Division of Fish and Wildlife rounded up the ducks and dropped them off about 90 minutes away at the Barnyard Sanctuary in Columbia Saturday afternoon. The sanctuary is a non-profit that finds homes for displaced farm pets.

All the ducks are healthy and available for adoption, Tamala Lester, founder and general manager of the sanctuary, said. About one-third of them have already been adopted, she said. There are about 42 males and 50 females.

They are all Khaki Campbells, known for their excellent egg production. The ducks are about 4 months old.

"Apparently, someone thought it was ok to just dump these ducks in the grass by the Mill Creek Mall," the organization wrote on Facebook.

The Division of Fish and Wildlife and U.S. Department of Agriculture are investigating.

Anyone interested in adopting the ducks can email info@barnyardsanctuary.org.

Matt Dowling of NJ Advance Media contributed to this report.

Myles Ma may be reached at mma@njadvancemedia.com. Follow him on Twitter @MylesMaNJ. Find NJ.com on Facebook.