by Jamie Brunkow, JRA's Lower James Riverkeeper
From the falls of Richmond to the expansive estuary near
Jamestown, an ancient creature is returning to its spawning habitat in the
James River. It’s continuing a fall migration that has taken place for eons.
And it’s showing signs of an endangered species attempting to make a comeback.
Sturgeons have persisted since the age of the dinosaurs,
making them one of the oldest groups of fish in existence today. They’ve been
around so long, that they’ve earned the moniker “living fossils.” Yet the
arrival and industrialization of mankind proved to be more than the sturgeon
could contend with. Overfishing and loss of habitat have sent the Atlantic
Sturgeon population to the brink of collapse.
But in the James River the story of Atlantic Sturgeon has
taken a remarkable turn in recent years. It’s clear that sturgeon are not only
in the James, but that they’re leaping
out of the water during their fall spawning season. Yes – the behavior commonly
associated with flipper and other mammalian relatives known as “breaching,” is
not uncommon among sturgeon. With a little luck, a fall visit to some portions
of the James River can offer an unforgettable experience to the onlooker.
A breach may last less
than a second, and if you’re not fast enough you may see only a splash. To
increase your odds, here are some of the top places to spot a sturgeon from
August to mid-November.
1. Presquile National Wildlife Refuge – In recent years, more sturgeon
have been caught and tagged here for research than anywhere else in the James. The
River near Presquile is accessible by boat, and on a good day it’s not uncommon
to see 2-3 sturgeon breaching in a half hour period. This is also the site of
JRA’s experimental “spawning reef,” which was designed to encourage spawning
and to mimic the hard substrate bottom where sturgeon prefer to lay their row.
2. City Point, Hopewell – Just downstream
from Presquile, the James River widens tremendously at the confluence with the
Appomattox River. City Point Waterfront Park overlooks the area where the two
Rivers meet, offering visitors a scenic view from the water’s edge and an
excellent vantage point for any breaching sturgeon. You’re probably just as
likely to see a breach here as you are near Presquile.
3. The Fall Line at Richmond – For those who
like to rock hop and explore the riffles and pools around Richmond, the fall
season can offer an additional bonus. Researchers believe the rocky bottom and
swift moving water found at the Fall Line is the preferred spawning habitat for
sturgeon. You’re unlikely to see a breach here, but if you’re lucky you can
spot one of these giant fish through the water column. In late September 2012, several
sturgeon were spotted from the Mayo Bridge – as large as six feet long. Historically
they’ve been spotted as far upstream as Bosher Dam.
4. Deep Water Terminal – Accessible by
boat and right on the edge of Richmond, the River near Deep Water Terminal is
great for sturgeon seeking city dwellers. The fairly narrow channel here can
mean that when a sturgeon does breach, it’s hard to miss. And reports of
sturgeon are common here during the fall spawning season – just be sure one
doesn’t land in your boat.
5. Chickahominy River – If the
Chickahominy is your neck of the woods, keep your eyes peeled for an occasional
five foot sturgeon breaching out of the water. Although little is still known
about the extent of sturgeon spawning habitat in the James River watershed,
Sturgeon may have historically utilized more of the Chickahominy than we
currently understand. As early as August 2012, a sturgeon was seen breaching
near the mouth of Shipyard Creek, on the Chickahominy River.
Earlier in 2012, Atlantic Sturgeon were listed under the
federal Endangered Species Act. Throughout the Chesapeake Bay region,
scientists believe sturgeon numbers are still far too few. Moratoriums on
catching sturgeon have been in place for decades, but the fish is slow growing
and slow to reproduce – not reaching sexual maturity until approximately 10
years. Sturgeon in the James River are far from a complete recovery. Our continued
actions to protect the species are critical to bringing them back – and are a
constant reminder of how extraordinarily lucky we are to have them in the James
River.
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