Although state guidelines say piping Plover chicks have fledged by 25 days, that simply is not the case with our chicks. They cannot fly more than a few feet and are still swimming across the creek to the other side (about ten feet wide at mid-tide). If they could fly across, they would.
Every morning I find the chicks thermoregulating under Mom or Dad. Throughout the day, the parents guide the chicks up and down the beach to the most safe locations for foraging. And in the evening, they return to the protected area to snuggle under Mom or Dad, spending the night as a family unit.
The Federal guidelines are much more accurate when comparing my own observations and documentation. USFWS mandates protection up to 35 days. We PiPl monitors are going with protecting our family to 35 days, at five weeks old.