* Copperheads give birth to live young (viviparous) in late summer (August-September). The number of young can range from 3-20, depending on the mother's size and health.
* Copperheads do not return to a specific den each year. They are not known to be site-faithful. They may use rock piles, logs, or other sheltered locations for giving birth, but they don't consistently use the same spot.
* Copperheads don't "return" to their young. After birth, the mother leaves the young to fend for themselves. They are born with the ability to hunt and are independent from the start.
Regarding your yard:
* If you've redone an area where copperhead babies have been seen before, they are unlikely to return. Copperheads are opportunistically nomadic and will use different areas year-to-year.
* However, copperheads can be found in a variety of habitats, including gardens, woodlands, and fields. If your yard provides suitable habitat (moist, sheltered areas with small prey) then copperheads could still potentially be present.
Important safety notes:
* Copperheads are venomous snakes. It's important to be cautious when working or playing in areas where they may be found.
* If you encounter a copperhead, do not try to handle it. Give it space and allow it to move away on its own.
* If you are bitten by a copperhead, seek immediate medical attention.
Remember, copperheads are part of the ecosystem and play a role in controlling populations of small mammals. While they can be intimidating, they usually avoid humans if given the chance. By being aware of their presence and taking precautions, you can coexist safely with these fascinating creatures.