Every spring, the NBC welcomes the arrival of multiple osprey families, who arrive at the Bucklin Point WWTF to build nests and nurture new chicks. The birds take advantage of Bucklin Point’s open space and proximity to the fish-filled waters of the Seekonk River. Since 2015, the NBC has monitored osprey life via video and has shared the images with the public.
- History of the Osprey Camera
- NBC’s Environmental Stewardship
- How the Camera Works
- A Typical Osprey Season
- Osprey Facts
History of the Osprey Camera
Originally built in 1952 to serve the greater Blackstone Valley area, the Narragansett Bay Commission's Bucklin Point Wastewater Treatment Facility (WWTF) covers approximately fifty acres on the eastern banks of the Seekonk River. The Blackstone Valley District Commission owned and operated the facility until 1992, when the Rhode Island General Assembly transferred Bucklin Point to the NBC.
In 1992, Bucklin Point included an 800,000 square foot landfill site that ran north to south parallel to the Seekonk River. Inspired by the variety of birds and wildlife on the property, the NBC developed plans to close the landfill and repurpose the area as a wildlife refuge. Following the guidelines established by RIDEM’s Facilities Stewardship Plan for Wildlife, the land was revegetated, and a large tract of property was allowed to grow wild.
The NBC installed three osprey platforms, two on the north landfill and one on the south landfill to help encourage the annual return of these majestic birds. In 1996, the Narragansett Bay Commission received Association of Metropolitan Sewerage Agencies' Public Service Award for the establishment of a Wildlife Management Program at the Bucklin Point facility.
NBC staff have always had a keen interest in the birds and their activities in the nests. Staff would see two birds come in the spring and four or five birds leave at the end of summer. Inspired by other wildlife webcams, in 2015 NBC’s Technical Analysis and Compliance (TAC) section spearheaded the osprey camera project which monitors and records osprey nesting activities at Bucklin Point. The NBC shares videos and photos from the camera to its YouTube channel and other social media platforms so that the general public can get better acquainted with these interesting birds.
NBC's Environmental Stewardship
The NBC is dedicated to environmental stewardship not only by improving the water quality of the bay and urban rivers through sound wastewater treatment practices but also by utilizing sustainable energy and fostering green spaces for flora and fauna (like the ospreys) to flourish.
The ospreys that return year after year to Bucklin Point are an excellent indicator of a healthy environment. Osprey populations were nearly wiped out in the 1970’s by the legal use of DDT and other harmful pesticides as well as the accumulation of mercury found in the sediment of streams. After decades of environmental reform, osprey populations have experienced substantial recovery and their prosperity at Bucklin Point is a testament to the NBC’s ongoing environmental stewardship.
How the Camera Works
Using off-grid electricity: The osprey platforms are located remotely in a place where a traditional power supply is not available. The biggest hurdle was to power the camera and transmission device. TAC staff found a solution to this challenge with the design of a photovoltaic system. The prototype, developed in 2015, included a modest security camera, a single 100W solar panel, and two deep cycle batteries.
Upgraded photovoltaic system: In 2019 the NBC upgraded the photovoltaic system to support the power requirements of a new Pan, Tilt, Zoom camera. This camera allowed the observer to maneuver the camera and remotely view the birds in their nest. A powerful wireless access point and antennae was added to ensure a more reliable network connection. The new design boasts 900W from three solar panels, mounted on a portable trailer. Bucklin Point staff built the upgraded PV system while NBC’s Information Technology staff provided network communications.
A Typical Osprey Season
Click on the photos for more information.
- Identification: Ospreys are medium-to large sized birds whose wingspan can reach up to 6 feet. Females are larger than their counterparts and can weigh as much as four and a half pounds. Adults are dark brown on top and white below. Undersides of the wings and tail are striped black and white with a large black spot at the bend in the wing. In flight, the kinked wing resemble an M-shape when seen from below. Their predominately white heads have a distinctive brown streak down their cheek. Juveniles are lighter brown with white speckled fluffy feathers.
- Diet: Also known as a fish hawk, they are the only raptor that plunges into the water to catch live fish, which comprise more than 99% of the species’ diet. Ospreys usually search for their prey from the air. After circling at moderate height, they dramatically plunge down feet first to snatch fish. Most fish are caught at or near the surface, but they can sometimes plunge so forcefully that they completely submerge. Their unique reversible outer toe and barbed pads on the soles of their feet, help them to grip slippery fish. When carrying their prey back to the nest, osprey arrange the fish facing head forward, for less wind resistance. Occasionally, an osprey will catch and eat a snake, eel or frog.
- Mating: Female and male osprey mate for life. The female osprey lays one to four, but usually three, eggs in the spring. The female incubates the eggs for about a month, hardly leaving the nest. The male will hunt, provide for the family and defend the nest.
- Juveniles: Sixty days after hatching, young osprey make their first flight! After fledging, the young remain with their parents for up to two months, and then remain at their wintering grounds for two to three years until they return north to make their first attempt at breeding.
- Habitat: Osprey construct their nests at the tops of dead trees, atop power poles and on man-made nesting platforms. Nests are fabricated with twigs and grass. The nests are most often used year after year and can become up to 10 feet high as more nesting materials are added each breeding season.
Many thanks to NBC's Sustainability Coordinator Kerri Houghton and the staff of the Bucklin Point WWTF for the excellent information and stewardship of the NBC Osprey Camera!