Osprey chicks are here!
Rosie and Richmond, the pair of Ospreys featured in our live nest cam along the Richmond shoreline, hatched two chicks over the May 1st weekend and the third is likely to hatch any day now.
Watch the nest live, via our two hi-def video cameras, at sfbayospreys.org. Or view daily highlights on our SF Bay Ospreys Facebook page or YouTube channel. Or if you just want a quick (adorable!) peek, click here for a video of the first chick shortly after hatching.
First chick, at about 12 hours old.
“The emergence of these chicks inspires hope on so many levels,” said Glenn Phillips, Executive Director of Golden Gate Bird Alliance. “It was just a couple of decades ago that Osprey numbers were dwindling because of the pesticide DDT. Now, thanks to environmental protections, Ospreys are raising families along the Bay shoreline. Nature can be so resilient—but it’s up to us to give it a chance.”
The number of Osprey nests alongside San Francisco Bay is growing. While Ospreys weren’t known to nest alongside the Bay before the early 2000s, by 2016 volunteers documented 37 active nests that produced 51 fledglings. Last year, they found 51 active nests with 99 fledglings.
Golden Gate Bird Alliance launched its live video stream in 2017, bringing over 70,000 viewers to a nest 75 feet above the ground on a decommissioned World War 2 maritime crane in Richmond, next to the Red Oak Victory Museum ship and near the Rosie the Riveter/World War II Home Front National Historical Park. Each year since then, the adult Osprey pair have returned to raise chicks together.
Rosie tends nest while first egg starts to hatch
Rosie and Richmond on the nest
Graphic by nest cam volunteer Craig Griffeath showing expected hatch date of third egg, based omn observations of the past four years
This year the pair has taken turns sitting on the nest since March 24, when the first egg was laid. Once the chicks have hatched, Rosie will spend nearly all her time at the nest and Richmond will bring fish to feed her and the young.
Ospreys are fierce fish eaters with adult wing spans of up to six feet. Newly hatched chicks weigh less than two ounces and have a wingspan of about three inches.
Over the past four years, nest cam followers created descriptive (though not scientific) names for the life stages of Osprey chicks—starting out as “bobbleheads,” then “dinosaur phase,” “feathers growing in,” “wingercizing,” “hovering above the nest,” and finally, fledging. …
The new chick is already holdings its head up and demanding food!
Shirley, the older chick, receives bits of fish from one parent while the other stands watch on May 12. Note the second egg nearby, which had not yet hatched.
Night image with infrared camera