Saturday, February 27, 2016
On cold, wintry days, most birds fluff up their feathers, creating air pockets, which help keep the birds warm. The more air spaces, the better the insulation. Some birds perch on one leg, drawing the other leg to the breast for warmth.
To keep up their high metabolic rate, most backyard birds eat rich, energy foods such as seeds, insects and suet. There are some times, however, when birds are not prepared to deal with sudden drops in temperature or sudden winter storms. At times like these, it is especially helpful to have feeders full so that birds can find food easily.
- Northern Cardinal Fun Facts http://bit.ly/twE6NV
- 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
- What can I feed the cardinals to make them redder? http://bit.ly/rAArXw