|
|
| It
was mid afternoon when we reached our destination during this last full week of
March 2012. As per usual upon our arrival in Rockport/Fulton
we re-fill our gas tank. This ritual is a precaution rather than any of the usual
considerations of when to purchase gas. While pumping the gas at a HEB on Hwy
35N we noticed the bird activity across the street. The shuttle of birds back
and forth overhead was immediately recognized as herons mating and building nests.
We realized this was an ideal location to photograph this event. (Photos) |
Nesting
Heron in Flight Photo
courtesy Ken
Rudine, March 2012 |
Knowing
how frantic bird activity can be near sundown we hurried to our bay house and
unloaded. Back to our gas station to photograph the activity I set up my equipment
for an hour or more shoot. For that I use a battery powered inverter to connect
to my camera’s ac power supply. A continuous supply of power allows you to concentrate
on photography without worry that the camera would time out.
The nests are in the very top of these 70 foot tall trees. This makes selecting
the magnification of the lens simply the same for the nest and incoming bird altitude.
I choose a shutter speed of 1/2000 and let the camera choose the aperture for
proper exposure. These selections make interesting flying heron photos relatively
easy. We shot
photos until I saw the red light of sundown
say –“Enough”. The only unexpected events were the people who walk up and either
wants to ask what is happening or to tell you facts they know. Most people want
to know what kind of bird this is, but one person wanted to tell us the herons
have nested in these trees for three years now.
We
had tried to photograph nesting herons at Paradise Pond at Port
Aransas maybe five years ago. This was one of the last years that the Pond
had water in it. We don’t know what has caused the Pond water to dry up. The visitor’s
board walkway was level with the bird nests at Paradise Pond, but the lighting
made good photos difficult. Frankly I have never got a heron photo worthy of publishing
at this site which is only about 10 flying miles from Rockport.
But if it is dragonflies and turtles you are interested in – this WAS the place.
But without water there is little of interest.
Nests are of interest to
other birds such as sea gulls and hawks which can be circling overhead. They look
for opportunities to rob eggs or take other advantage. All this heron activity
is relatively quiet. Only a few squawks are heard when some discord occurs. Just
because a male bird brings nest building material does not mean the female bird
will accept it. In that case the male does not just drop the material. Often I
have seen them approach other nests which usually reject him and the material
too.
A typical
heron stands four feet high with a six foot wing span. When they land in the top
of a pine tree folding their wings looks as awkward as a person folding an umbrella
getting in a car. Here the nest building material comes from inland. The female
bird also needs to be fed since they will not leave the nest. Food in this case
would come from Little Bay. Once the egg(s) are in the nest one of the birds will
sit on the nest to protect the eggs continuously. |
 |
Flight
with the neck in an “S” curve Photo
courtesy Ken
Rudine, March 2012 |
Flight
with the neck straight Photo
courtesy Ken
Rudine, March 2012 |
Flight
with the neck modified for nest material Photo
courtesy Ken
Rudine, March 2012 |
Flight
with the neck in the conventional fold Photo
courtesy Ken
Rudine, March 2012 |
Breeding
pair in nest Photo
courtesy Ken
Rudine, March 2012 |
Egg
fertilizing while billing and cooing Photo
courtesy Ken
Rudine, March 2012 |
Nesting
Profile View Photo
courtesy Ken
Rudine, March 2012 |
Nesting Frontal View Photo
courtesy Ken
Rudine, March 2012 |
Folding
wings can look awkward Photo
courtesy Ken
Rudine, March 2012 |
Folding
wings can look graceful Photo
courtesy Ken
Rudine, March 2012 |
Why
are you late? Photo
courtesy Ken
Rudine, March 2012 |
A semi-rarely
used signal Photo
courtesy Ken
Rudine, March 2012 | |
| Book Hotel Here
- Expedia
Affiliate Network | |