Banding
Project -- Plainfield, Illinois -- 7/8/2001
As
part of the ongoing activities of The Purple Martin Society,
NA, projects such as the banding of birds are carried out on
a regular basis. They occur during the summer months
while young birds are still on their nests. The primary purpose
of banding these birds is to identify and record each bird's
vital statistics for future reference.
Subsequent
sightings of banded birds allow an ongoing assimilation of
information about the birds' travels, habits, general growth
and health, and an invaluable amount of other meaningful data. It
also allows frequent inspections of the colony's nesting habits
and condition, all of which go far in the careful and successful
maintenance of a landlord's program.
This
project was carried out by Rick
Cruz, Vice President of The Purple Martin Society, NA. His
long-standing background and experience in birding activities,
especially with Purple Martins, assures a good and healthy
outlook for this and other Midwestern colonies.
The
site visited belongs to Dave Morelli of Plainfield, IL. It
was started in 1987 with one pair occupying it. Although
annual increases in numbers of birds grew steadily, it didn't
really start to gain major momentum until 1996. Only 34
martins fledged from it that year but since then, annual increases
of 20 birds or more will bring this colony to over 100 birds
this year.
Back
in the early 80's, martin colonies were common in Plainfield,
but by 1990, only 3 remained. Of the three, the Morelli colony
is now the only major one existing in the Plainfield area. All
of the others have become extinct due to the passing of landlords,
neglect, and other reasons. This year, however, a new colony
has become established only a few miles away.
Through
the efforts of Rick and many others, a long-term plan is now
in place which focuses on making Plainfield a martin mecca
once again.
Clicking
any of the images on this and the following page will open
the graphic full-size.
|  This
colony has room for 105 pairs. All compartments are
6x12 or more. As of the 2001 season, 48 pairs call
it home. Located in Plainfield, IL, it is only one
of 5 with this amount of Purple Martins within 100
square miles.
|
 This
particular perch gets used often.
|
 Martins
will use this perch all season long. It is common
for them to sit here during rain storms and to take
a shower so to speak.
|
 Adult
martins gather on a perching rod. While doing nest
checks most of the adults waited out Rick's activities
from this vantage point.
|

The
more martins that gather on this perching area, the
more it seems to attract. Like everything martins
do, they do it in groups.
|

Never
open a compartment that has nestlings ready to fledge.
Here Rick is checking one compartment that he knows
has several babies that should have fledged. There
was only one inside. Notice the Adjustable Starling
resistant entrance holes.
|

Three
hatchlings not even a day old. The fourth egg was
in the process of hatching.
|

Newly
hatched babies. Notice the green leaves that line
the nest.
|

Martin
nestling only 2 days old.
|

Nestling
only an hour old. The dime is for size comparison.
This nestling was distressed in the egg and needed
to be removed. Attempting to do such a thing is not
recommended. Rick has had years of experience doing
this sort of thing with expensive exotic birds.
|

This
nestling is only a few days old. It was starting
to develop leg splay. This is a condition where the
nestling is unable to get its feet beneath itself
causing the bones in the legs to develop abnormally
in a splayed position. The pink Styrofoam is hollowed
out only large enough to fit the bird's body in,
forcing it to keep the legs in the proper position.
|

Birds
heal and develop quickly. Only a few days in
this splint are necessary. During this period,
the parents will care for the bird as if nothing is
wrong.
|
|
|
|
If
you would like to have further information about the
use of any of the images from this project, please
contact:
Terry
Suchma -
Executive Director,
The Purple Martin Society, NA
FlashPort.Net -
Trent Roberson, Publisher, FlashPortNet Web Development
|

|