An
Important Time to Eat!
Snow covers the frozen soil. Earthworms stay underground. What do robins
eat in wintertime? Food is even more important than shelter in cold
weather. It fuels metabolism,
giving robins the fat and energy they need to move, stay warm, and survive.
Finding
Winter Food
Winter
robins
eat berries and other fruits left on shrubs, trees, and vines. Fruit is
high in calories and doesn't spoil quickly in cold temperatures. Summer's leftover
fruit becomes a robin's winter diet.
Follow the Food
Robins are nomadic in the winter. They move in search
of food. They do not occupy and defend a home territory as
they do during the breeding season. Most winter robins travel in flocks.
Tens, hundreds, even thousands may fly together.
Eat
and Go
In
winter, hungry flocks may appear suddenly on berry-filled trees.
The robins feast on the fruit until the tree is bare. Winter robins
go where the
food is
and
stay
until
it's
gone.
Favorites
First
Robins eat the tastiest fruits first. By late winter and early spring they may
have to shift to less favored, less nutritious leftovers. This robin settled
for
sumac berries when caught in an April snowstorm.
Food
as Fuel
If robins have enough food, they can survive extreme cold. Robins make their
body heat by shivering. The energy to shiver comes from food. This robin has
also fluffed out its feathers to help it stay warm. Feeding
Winter Robins
You can offer robins frozen or fresh fruit. Place apple slices, raisins, blueberries,
strawberries, raspberries, or cherries on the ground. Robins may not visit bird
feeders. Young robins learn that fruit grows on trees and shrubs. They just don't
expect to find
it anywhere else!
Birdseed?
No Thanks!
Even
the hungriest robin doesn't normally eat birdseed. Robins can't
digest
seeds, and their beaks are not built for cracking. However, a very smart, very hungry robin that has observed other birds at feeders can learn to try birdseed! Instead, you
could
buy mealworms at a pet store for your hungry winter robins.
Got
Water?
Robins need water—even in the winter. When water sources are frozen, thirsty
birds must eat snow. You can set out a bowl of shallow water when the temperature
is above 10°F. When it's colder, the steam given off by freezing water coats
feathers with ice, and the birds can't fly. Bathing is important, though. Dirty
feathers
lose insulation properties, so a clean bird is a warm bird.
Food
For Thought
Warm and fed, this robin survives winter. Do you think he
is looking for signs of spring?
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