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NJ Eradicates Invasive Hogs After Damage
11 Jul
Summary
- Feral hogs were documented in New Jersey as early as the mid-1970s.
- New Jersey successfully eliminated feral swine in 2018.
- Feral hogs cause damages estimated at $3.4 billion annually in the US.
Feral hogs, a non-native invasive species, pose a substantial threat to ecosystems, agriculture, and public health across the United States. Introduced through various means, these animals are now present in at least 35 states, with estimates suggesting over 5 million feral swine nationwide. Their destructive habits cause an estimated minimum annual damage of $3.4 billion.
In response to escalating issues, the USDA established a damage management program in 2014. As of 2026, at least 12 states have successfully eradicated feral swine since 2014. Feral swine were documented in New Jersey in the mid-1970s, causing damage, notably in Gloucester County.
However, New Jersey has been free of feral swine since 2018, when the population was eliminated through trapping and hunting. Escaped domestic swine have been reported since then. The state classifies feral hogs as dangerous exotic animals and destructive pests, making their import, possession, or release illegal.
Signs of feral hog presence include rooting, tracks, and droppings, which can lead to significant damage to crops, property, and habitats. These animals can also pose risks to human health. New Jersey officials maintain vigilance, and sightings can be reported through designated channels.
