Richmond, Virginia — The American South (Mid-Atlantic)
Herons usually gather in isolated areas away from people, and are not so easily seen as they are here. This setting may say something about the improved quality of the river, the number of fish, the inaccessibility of the island and the probable lack of raccoons.
There were no nests in 2006
4 in 2007
34 in 2008
How many can you count now?
These are fish-eating birds.
Look for them along the shoreline as they struggle to swallow surprisingly large fish whole, some are 12 inches long or more. It sometimes takes several minutes!
Long, thin legs enable them to wade in water up to 24 inches deep
Long, widely spaced toes help them to balance on slippery rocks and in moving water.
The long neck, held in an S shape, acts like a spring to drive the sharp beak forward like a spear.
The skin on the mouth and neck can stretch 4 or 5 inches across.
Things to Look For:
February: They court and build nests.
Both males and females bring sticks (about ½ inch thick) and call out to one another. The bird in the nest will often stretch its
March: They brood their eggs:
The birds are quiet at this time. One sits alone on the nest (3 to 5 blue eggs spaced a couple of days apart) while the other feeds somewhere on the river. The fed bird returns and switches place with little fanfare. Sometimes one will bring a small branch or some grass: occasionally they may do the “head down” display and even scissor their necks together. Incubation takes about a month.
April and May: They feed their young in the nest.
This is the height of the fish migration --- shad and herring in particular --- so food is as plentiful as will ever be. Adults regurgitate partly digested fish into the beaks of the babies. Later, however, they place it in the middle of the nest and let the fledglings fight over it. In years with little food, the youngest one or two will always starve. In this way, the population reflects the capacity of the environment --- and the survivors are
June: The youngsters are feeding in the river
with their parents. Juveniles look like their parents – or slightly fatter --- but have all dark heads instead of just a black cap. Soon the family breaks up and juveniles form feeding flocks for a while. The parents separate.
July or August: some of the trees may be dead.
The droppings, caustic with ammonia and nitrates, sometimes burn the tree roots. In the winter, many of the nests will fall apart in storms. But even the dead trees will be useful for nesting next year and new nests will be built or re-conditioned.
The Latin name for this bird is Ardea Herodias: “Arrowhead Heron”. They live and breed along the eastern part of the USA from Canada to Texas.
Paid for by the Richmond Audubon Society
Erected by James River Park System.
Location. 37° 31.956′ N, 77° 26.121′ W. Marker is in Richmond, Virginia. Marker can be reached from the intersection of East Byrd Street and Virginia Street, on the right when traveling east. Touch for map. Marker is in this post office area: Richmond VA 23219, United States of America.
Other nearby markers. At least 8 other markers are within walking distance of this marker. Ross' Mill Race (about 300 feet away, measured in a direct line); Tidewater Lock View (about 300 feet away); Pipeline Trail (about 400 feet away); Tidewater Connection Locks (about 400 feet away); A Bateau Pole (about 400 feet away); 13th Street Bridge (about 400 feet away); The Center of Industry in 18th and 19th Century Richmond (about 400 feet away); Gallego Mill Flume (about 500 feet away). Touch for a list and map of all markers in Richmond.
Also see . . .
1. James River Park System. Friends of the James River Park (Submitted on May 23, 2014.)
2. Richmond Audubon Society. (Submitted on May 23, 2014.)
Categories. • Animals • Environment •
Credits. This page was last revised on June 16, 2016. This page originally submitted on May 23, 2014, by Bernard Fisher of Mechanicsville, Virginia. This page has been viewed 379 times since then and 17 times this year. Photos: 1, 2, 3. submitted on May 23, 2014, by Bernard Fisher of Mechanicsville, Virginia.