By Samantha L. Wolman Since the dawn of humankind, people have been
awestruck and delighted by birds of all shapes and sizes, as birds can
fly and humans cannot. Romans of ancient history believed that birds' flight
patterns foretold the future. Recently, scientists have used bird populations
and flight patterns as clues into environmental alteration. Presently,
lay people find birds entertaining and mysterious; they find bird watching
relaxing and educational. While some seek out the native homes of exotic
birds on interesting trips, others are fortunate enough to witness the
life cycle of numerous birds in their own back yards, or should I say,
front porches. Michael Harrison, editor and publisher of TALKERS
magazine
, renown expert on the talk radio industry, and my boss at
the TALKERS office in Springfield, Mass, two weeks ago found a tiny bird's
nest (perhaps a sparrow's) containing five tiny eggs, beautifully created,
in a hanging plant on his front porch. As it was a lighthearted and enjoyable
subject to discuss amidst the seriousness of deadlines and publication,
the bird piqued my intrigue and I was on my way toward an interesting research
project. Naturally, a number of questions arose for it is not every day
that a bird builds its nest on your property, let alone in your hanging
plant. Should I call the MSPCA? Better yet, should Michael charge the bird
rent and begin to lease out his porch to other members of the feathered
persuasion? After all, the bird is living in his plant. This could turn
into a very lucrative business. Before we began to draw up a lease, I thought
it best to do some serious research into the matter. The eggs hatched two days ago, so this added
haste to my rather eclectic inquiry. First I pondered, if you touch the
eggs or the chicks, will the mother smell human and abandon her babies?
Angela King, assistant to the head of the bird collection at the Springfield
Science Museum, affirms that this is a myth. She says, "Birds don't even
have a sense of smell, but it is a rule of thumb to not repeatedly interfere
with nature and its course." I have heard other myths as well, such as,
if you throw rice at your wedding, birds will eat it, the rice will swell
in their bodies, and the birds will die. I have also learned that birds
cannot eat peanut butter. Both of these rumors are false. So throw all
the rice you want at your wedding, and keep the peanut butter in your bird
feeder. Next I wondered, if one of these chicks was
to fall out of the nest, should I put it back? King recommends keeping
something soft underneath the nest in case something like that happens;
and yes, it is all right for you to return the baby to the nest. However,
if it should happen again, it would be a good idea to put the chick in
a box near the nest so that the mother may tend to it. I was curious as to which animals are
the natural predators to small birds and their eggs. An avid bird watcher
from the Birds of North America Association explained that the most dangerous
birds are bluejays and crows as they enjoy eating and destroying eggs.
They are rather cowardly, so the chicks on Michael's porch are most likely
out of harms way. In general, cats are the complete antithesis of birds.
The watcher proclaimed, "cats are the like the oil spill to the animal
world." In other words, when released in nature, they destroy or terrorize
anything they can get their hands on. This is not a humorous Sylvester
and Tweety situation; cats are lethal in the bird world. Housecats alone,
kill over one billion song birds every year. When I learned of this terrible
atrocity committed year after year by these seemingly harmless felines,
I wanted to know what people could do to help. The answer: keep your kitties
away. So folks, if you want a bird to build a nest at your house, Tabby
has got to go! Odd bird behavior baffles me. Michael
described a situation in which the bird would fly away at the sight of
him during the day time, even if he was fifty feet away, but at night,
no matter how close Michael was to the bird, she would not move. This intrigued
me so I called the Academy of Natural Sciences, and spoke to Doug Weschler,
head of the Vireo bird photo collection. He explained that the mother will
fly away during the day in order to distract the predator (Michael) from
her chicks. Sometimes, she may even play the "broken wing" trick where
she will lie on the ground and pretend to be wounded in order to lure the
enemy away from her babies. On the other hand, Mamma Bird, whom Michael
affectionately named Phyllis, will remain in the nest because she cannot
see in the dark. If she flies away, odds are she will not be able to find
her way home to her children. Instead, she will remain perfectly still
in the nest and hope that the predator will not see her or believe she
is dead, and go away. Upon asking, Weschler asserted that it is illegal
to keep any of these chicks as pets. Sorry Michael. Every once and a while another bird
comes to visit, but never stays for a long time. I have discovered that
this could be the father, simply bringing food to the mother. That is the
male role in some species. In others, after the mating is done, the father
disappears altogether. And still other species are fortunate enough to
have fathers who share all of the parenting responsibilities with the mother.
From feeding to keeping the eggs warm, the proud papa is always there,
by the mother's side. And just to clear up any misconceptions, while birds
do not have any protruding sexual organs, they do mate as most other animals
and can even perform the act while in flight. My final question: what will happen
next? Will the chicks fly away in three weeks when they are too big for
the nest and able to find food for themselves? Will Michael pass out as
Tony Soprano did when his ducklings finally left his pool? Or will Michael
experience "Empty Nest Syndrome" as he watches his chicks become mature,
independent birds? I guess only time will tell. National Housing
Shortage Sweeps The Nation's
"Blue-Feathered
Friends"
For more information concerning birds of the wild, contact:
The Birds of North America
1900 Benjamin Franklin Pkwy
Philadelphia, PA
19103
215-567-1170
bna@birdsfona.org
Academy of Natural Sciences
215-299-1000
Springfield Science Museum
263-6800 x397