About us: We own the Wild Birds Unlimited nature shop in East Lansing, Michigan,
a store that provides a wide variety of supplies to help you enjoy the birdwatching hobby.

This blog was created to answer frequently asked questions & to share nature stories and photographs.
To contribute, email me at bloubird@gmail.com.

Saturday, July 25, 2015

Cardinals work hard to get red feathers

A regular resident of mid-Michigan backyards, the Northern Cardinals form one of the bird world's most faithful pair bonds. The male and female remain in close contact year-round, singing to one another through the seasons with soft, bubbly whistles. The female is known to sing while on the nest, and it is believed that she is informing her partner whether or not she or the young need food.

The red color of the Cardinal’s feathers is the result of pigments called carotenoids. The amount of the pigment ingested, and then deposited in the feathers as they molt in the fall, influences the quality and depth of their red coloration. A study done by the Ohio State University found that juveniles, less efficient foragers than adults, often have a duller red feather coloration.

At the feeding stations the birds tend to prefer seeds that provide the most nutrients. The U.S. Fish and Wildlife Service published a landmark study of bird food preferences in 1980 for several bird species and found cardinals exhibited the greatest preference for fresh sunflower, peanuts, safflower, and millet. They avoid buckwheat, cracked corn, milo, oats, wheat, nyjer, canary, flax, rapeseed, and rice.
 
Wild Birds Unlimited No-mess Blend is our best selling blend. It has everything the birds want and leaves no messy shells behind. The first ingredient is sunflower seeds with the black shells removed. You only pay for seed not the shells. Birds don't eat the shell. Those are just discarded below the feeder as waste. Because there is no shell, there is about twice as much seed in the bag. Pound for pound it is the better deal and it also should go down twice as slow in the feeder.

Whatever seed, seed cake, or suet you choose at Wild Birds Unlimited, we guarantee it will be fresh and a healthy choice for our local birds.
Related Articles:
What seed is best for attracting the colorful birds? http://goo.gl/SAA35
What seeds do wild birds eat? http://goo.gl/MjUCA
When should I feed the birds? http://goo.gl/IvocS
How the Northern Cardinal bird was named http://bit.ly/tSKZYs
Cardinal Bird Feeders Made in the USA: http://bit.ly/qXJPFM
How to Attract Cardinals: http://bit.ly/pjh7mO

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