One of my
greatest revelations about bird feeding over the past 20 years has been the
incredible appeal of bird feeding to children like our two-year old grandson
who gets a great thrill from throwing bread crumbs to pigeons near his home in
Brooklyn, New York, as well as to senior citizens in their nineties who are
entranced by the beauty and actions of birds coming to feeders by the windows
at their retirement or assisted living homes.
Feeder birds instill a lifelong passion among people with their fascinating
colors, behavior, and seasonal appearances that keep bird feeding fun and
interesting.
One reason
for the increased enjoyment people get today from feeding wild birds is the change
that has occurred over the past several decades as people have transitioned
from “generic” bird feeding to “targeted” bird feeding. Generic bird feeding
was characterized by putting out old bread, table scraps, and waste grain for
the birds and watching whatever birds showed up—typically species like Rock
Pigeons, House Sparrows, European Starlings, grackles, and Brown-headed
Cowbirds.
I became
aware of the potential for targeted bird feeding when visiting with John
Barzen, CEO of Barzen International in Minneapolis, Minnesota, in the mid-1990s.
He was marketing a premium line of bird
foods like a “cardinal mix” that contained black oil sunflower seeds,
safflower, and peanut pickouts. He said had learned that people will pay for
“premium” bird food mixes that attract “premium” birds.
![]() |
A male
Northern Cardinal is about to crunch a white
safflower seed. Photo by Carrol L.
Henderson.
|
Demand was
evolving for nyjer seed to attract goldfinches, Pine Siskins, and redpolls; safflower
seed to bring in cardinals (while discouraging use by House Sparrows); and peanuts
for woodpeckers (offered in squirrel-proof feeders). Also coming to market were starling-proof
suet feeders that attracted chickadees and nuthatches and white proso millet
that attracted Indigo Buntings and Painted Buntings. Black-oil sunflower seed (compared
to the more traditional gray-stripe sunflower seed) turned out to be easier for
smaller songbirds to crack open and, as an added benefit, had higher oil
content, providing birds more energy. It was discovered to be a great
attraction for Rose-breasted Grosbeaks, Evening Grosbeaks, cardinals, and other
seed-eating songbirds, too. Grape jelly was found to be very attractive to
orioles, catbirds, and even Scarlet Tanagers.
![]() |
| A
male Scarlet Tanager digs into a platter of grape jelly. Photo by Carrol L. Henderson. |
In this same
era mealworms—the larvae form of the darkling beetle—were “rediscovered” to be a great food for
attracting bluebirds.
![]() |
| Mealworms
are “targeted” fare for bluebirds. This male Eastern Bluebird might be taking mealworms back to a nest full of chicks Photo by Carrol L. Henderson. |
Backyard
bird feeding stations changed from an assortment of “junk foods” for birds to
backyard delis that now attract beautiful and colorful birds throughout the
year.
That was the
other major change that has occurred with wild bird feeding over the past
several decades. It used to be a hobby for the winter season when people felt
birds were most stressed by the weather and needed supplemental feeding. When I
first began working to promote bird feeding for the Minnesota Department ofNatural Resources, I would call bird food retailers at the end of winter and
ask if they had “left-over” bird seed that they needed to dispose of so it
would not get moldy over the coming spring and fall. They gave me the seed free
which I distributed to Minnesota’s state parks and Department of Transportation
rest areas to stock their bird feeders. Not anymore. Now people have discovered
the joys of year-round bird feeding and the wonderful colorful birds that come
in the spring and summer like Rose-breasted Grosbeaks, Indigo Buntings,
orioles, goldfinches and even Scarlet Tanagers.
While
delighting over the joy that people of all ages get from feeding wild birds, I
have also learned of an unusual perception that some people have about bird
feeding—bird feeding is an important conservation measure to save the birds. It
might seem logical, but for most birds, the amount of food that most birds
obtain from feeders contributes only a small portion of their total diet.
Studies have shown that even for Black-capped Chickadees, which are one of the
most common visitors to bird feeders, only up to about 20% of their diet is
provided at bird feeders. The rest comes from seeds and insects obtained in the
wild.
One time I
gave a talk about the wildlife conservation work of the Minnesota Department ofNatural Resources’ Nongame Wildlife Program to members of a bird club. That
program has been funded primarily by voluntary donations to the NongameWildlife Checkoff on Minnesota’s tax forms since 1981. After the program, a
gentleman came up and said that he didn’t donate to the Nongame Wildlife Checkoff
because he had spent about $200 in the past year feeding the birds so that was
his contribution to help wildlife. I was so disappointed to hear of this
obvious lack of interest in the work we were doing for the state’s wildlife,
but I wasn’t sure how to express that disconnect between benefits of bird
feeding and larger scale needs for wildlife conservation at the state and
national level.
Bird feeding
provides supplemental nutritional benefits for birds but it is primarily a
benefit for the up-close-and-personal observation of birds which creates
enjoyment for people of all ages and creates a lasting bond with nature as we
enjoy those “backyard” birds. However,
in Minnesota, we have only about three dozen bird species that commonly come to
feeders out of over 400 species that have been recorded in the state.
Interestingly, most of the birds that come to feeders are among the most common
and adaptable of birds—like the Black-capped Chickadee, Downy Woodpecker,
White-breasted Nuthatch, European Starling, House Sparrow, Northern Cardinal,
House Finch, and American Goldfinch.
In
the national State of the Birds Report that was issued in 2014, serious
problems were identified with continuing habitat loss of forests, grasslands,
and wetlands. Any
serious conservation initiatives for bird
conservation need to address these losses and initiate projects to restore and
maintain the quality and quantity of those habitats.
So my
closing thought on our book, Feeding WildBirds in America: Culture, Commerce and Conservation (Texas A&M
University Press), is that we have done our best to document the long and
fascinating history of bird feeding traditions in America and to document what
lessons we have learned on how to feed the birds—and how to conserve the birds.
If you want
to increase your enjoyment of the birds at your feeders, check out Chapter 14
that highlights our “Top Ten” list of bird foods and our “Top Five” Best
Practices Tips for doubling the number of bird species at your feeders.
And if you
really love birds, help save the habitats of the forest, prairie, and wetland
birds that never come to backyard bird feeders! Buy a federal “Migratory BirdHunting and Conservation Stamp” (often called the “Duck Stamp”), donate to your
state “Nongame Wildlife Checkoff” or “Wildlife Diversity Checkoff” on your
state tax forms, and purchase a state conservation license plate.
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