Where have
all the good birds gone?
January 13,2002
Where are the birds? the Woodland
Dunes Nature Center phone rings steady.
Bird-feeding has become very popular
and when time is spent and dollars are used, people hope to enjoy
watching birds at feeders in their yards and close to their favorite
window.
Birds could be absent from yards
and feeders this year because so much natural food is available
- exposed by the lack of snow cover. If this is true, birds should
be more numerous in natural areas such as forests and meadows.
However, the four winter bird counts in Manitowoc County did
not indicate this!
Over 15,000 birds were identified
and counted on the four days of the winter census. Most of the
"top five species" were not feeder birds. The most
numerous was the Canada Goose with 3,674 listed. This species
was followed by herring gull, European starling, rock dove (pigeon)
and house sparrow.
These species are birds that have
adapted to our changing landscape- of our county and many others.
Loss of habitat is usually said to be the dominant factor regarding
the disappearance of many bird (and other animal and plant) species.
By driving the same road, or route, each year one can readily
see where habitat disappearance is obvious.
There were 25 participants in the
four count areas this year. Four persons were active inn four
of the counts.
Were the "feeder birds"
more numerous in the forests and meadows? Not noticeably! In
fact numbers were "down" in all areas. One other reason
- less participants counted! The total number of species seen
in Manitowoc County this year was 64. Compare this number with
the Sturgeon Bay count of 73 species - and 55 participants!
One usually common northern species,
the Tree Sparrow, was almost absent from most areas. "Winter
Finches" such as evening grosbeak, red and white winged
crossbill, redpoll and others were not seen.
Many times in mild winters, birds
such as robin, red-winged blackbird, brown-headed cowbird, grackle
and meadowlark usually remain in winter. Very few of those were
seen - only two robins and one grackle.
Because of the lack of snow, birds
were spread out more instead of being concentrated in feeding
areas.
Harsh winter weather in northern
Wisconsin and Canada usually move birds south. Not this year.
In past years the variety and numbers
of duck species seen along the Lake Michigan areas has been higher.
Here at the nature center, it seems
like business as usual. Many chickadees, cardinals, blue jays,
nuthatches, woodpeckers, etc. are busy. One of the tree sparrows
that is visiting and feeding here has a band on its leg and could
have been banded here last year. This has yet to be proven
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