The harvest is underway for one of New Jersey's most famous crops: cranberries.

There are only about 18 cranberry farms left in New Jersey, including Pine Island Cranberry Company in Chatsworth.

New Jersey is the fourth-largest producer of cranberries in the country. To harvest them, farmers flood the bogs. A machine comes and removes the berries, which float to the surface. Workers than corral the floating berries into a machine, which sucks everything out and onto a truck. The harvest is then taken to the Ocean Spray pickup location. The farm dates back to 1890, with five generations of famers. 

“I am proud and I'm grateful because I wouldn't be able to do the things I've done if my dad hadn't done what he did, my grandfather, my great-grandfather, I'm proud and also very grateful,” says Bill Haines, with Pine Island Cranberry Farm.