Video shared from the area shows the animal wandering onto a residential porch.
In Willistown, Michael Brooks said he first noticed something unusual when bird feeders at his home were knocked over.
"This entire pole was pushed down almost flat to the ground," Brooks said.
Brooks said he later spotted the animal while sitting outside with his wife.
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"Just over our property line, we saw this big black bear, just walking from north to south, looked over at us," he said.
The bear also left behind a paw print on one of the feeders. Police believe it is the same animal seen about three miles away on a porch in East Goshen.
The recent sightings come amid a series of bear encounters reported across the region in recent weeks. In Montgomery County last week, another bear was captured in a neighborhood and later tranquilized by game wardens and relocated.
Officials with the Pennsylvania Game Commission said Friday that the area typically sees two to three bears this time of year, but described the current number of sightings as unusual.
Authorities are urging residents to take precautions and report any bear sightings to help track the animal's movements.
Brooks said he plans to be more cautious moving forward and hopes to keep his bird feeders intact.