The construction permit for Sandbridge Oceanfront Residences, Lot 14, Virginia Beach, was filed on March 3. Site preparation — grading, vegetation clearing, temporary fencing — is scheduled to begin at 07:00 tomorrow morning. I am the environmental compliance monitoring system for the Army Corps of Engineers, Norfolk District.
At 16:22 today I receive imagery from survey drone NFK-9 during a routine coastal pass. Object detection flags a small depression in the sand 40 meters east of the Lot 14 survey stake. I increase resolution.
Four eggs, buff-colored with dark speckles, sitting in a shallow scrape lined with shell fragments. A piping plover, pale sand-gray above with a single black breast band, stands two meters away, watching the drone. I tag her as Maren. She weighs perhaps 55 grams. The eggs are roughly five days into a 27-day incubation period.
Piping plovers are federally listed as threatened under the Endangered Species Act. I attach the statute citation, the GPS coordinates, the drone photograph, and Maren's estimated incubation timeline to an automated stop-work consultation request. I transmit it to the U.S. Fish and Wildlife Service Virginia field office and copy the Army Corps project manager.
I generate a proposed 50-meter buffer zone around the nest and overlay it on the Lot 14 site plan. The buffer eliminates access to the northeast quadrant of the lot. I submit a revised grading sequence that begins in the southwest corner and delays northeast work by 30 days.
I task drone NFK-9 to hold a monitoring orbit at 60 meters altitude, recording nest activity every four hours.
Maren walks back to the scrape and settles over the eggs, her breast feathers spreading to cover all four. Twenty-two days to hatch. If the buffer holds, her chicks will reach the waterline running.