Once the Tree Swallow-Cam was done, we needed to find a way
to continue to use the equipment. On one of our marsh
surveys, a rail nest was discovered in close proximity to the
swallow box. With a little extra wiring and a new camera
mount, we went forward to possibly be the first, as far as we
know, to create Rail-Cam. This elusive marsh bird's secret
life will be monitored and observed to see if we can add to the
body of data explaining Clapper Rail nesting habits. Join
us as we discover the secret world of the Clapper Rail.
Due to the type of nest that the rails construct and the
limitation on the camera you will need to look carefully at the
cam snapshots to see the rails and eggs.
Cam began broadcasting on 6/28/08
The Clapper Rail constructs a elevated bowl shaped nest with a
ramp entrance. They weave it among the Salt Marsh
Cordgrass, bending the grass to make a protective dome.
The nest contains 11 eggs and was discovered on 6/25/08,
we are unsure how long incubation started.
During spring tides when the high tides are at there highest the
net-like dome helps to contain the floating eggs from washing
away.
Once the tide drops the female returns to incubate the eggs.
The male brings in more grass blades to the female who continues
to maintain the structure of the nest.
1st sign of a chick was 7/6/08, the dark fuzzy chick stands out
against the gray background.
An egg shell is visible, not yet removed from the nest.
1st chick up in front.
A 2nd chick comes out from behind.
Nest went vacant on 7/11/08
1st recorded sighting 7/17/08
10 chicks visually confirmed, could be one more in the grass
We'll keep looking
Feeding in the creek behind the Site Map display in the parking
lot