Forty-nine musk turtles that were rescued during work at Crystal Lake in Berks County have been returned to the lake after months of care and rehabilitation.
The turtles were released Sept. 27 at Crystal Lake in Carsonia Park, which serves residents of Lower Alsace and Exeter townships near Reading. Their return followed a restoration project that included dredging sediment from the lake. The Aark Wildlife Rehabilitation and Education Center cared for the musk turtles while the work proceeded.
The rescue began after the lake was drained and workers exposed a muddy lakebed where fish, turtles, snails and other wildlife had died. Local resident Lori Lilley and other community members searched the area for surviving animals and brought turtles to Aark for treatment. During the first two days, rescuers found only four living turtles, according to Aark’s account of the effort.
The lake had accumulated years of sediment and waste. Aark said the buildup made the water much shallower than its natural depth and contributed to harmful algae blooms that reduced oxygen in the lake. The Mount Penn Borough Municipal Authority’s restoration plan includes improving water quality, protecting the aquifer that supplies drinking water to local residents, and improving aquatic habitat in Crystal Lake and the surrounding watershed.
Aark provided veterinary care and a place for the rescued musk turtles to remain while the lake was being restored. The center also incubated and hatched about 25 musk turtle eggs during the rehabilitation effort. Musk turtles have specific habitat needs and tend to remain close to home, making a return to Crystal Lake preferable to moving them permanently elsewhere, Aark said.
Other species needed different arrangements. With special permission from the Pennsylvania Fish and Boat Commission, Aark released snapping and painted turtles at nearby Antietam Lake while work at Crystal Lake continued. The rescue effort also involved residents who kept watch for animals and organized community activities to support the turtles’ care.
The turtle release marks a visible step in the lake’s recovery, though it does not by itself mean all restoration work is complete. The authority’s plan describes improvements intended to benefit both the watershed and the lake’s aquatic life. Returning the musk turtles allows them to occupy their home habitat again as that work continues.
For the residents who helped rescue the animals, the release also brought the effort back to where it began: the familiar park lake where generations of people have walked, fished and spent time outdoors. The outcome depended on the combined work of wildlife rehabilitators, local residents and public agencies.
Sources: Aark Wildlife Rehabilitation and Education Center; Mount Penn Borough Municipal Authority; People’s report on the Sept. 27 release.