The main part of there diet is flies. They also eat other insects.
barn grass
yes you can shoot a barn swallow
The migrate to get the warmer weather. Also, in winter it would be much harder for them to find food.
Swallow, barn swallow
yes
with there tongue
well if you have a barn swallow egg get a nest with feathers and put it in the sun make shore nothing gets to it.
The Barn Swallow.
In a Barn.
Yes. The Barn Swallow, Bank Swallow, Cliff Swallow, Tree Swallow and the Northern Rough-winged Swallow are amongst some of the breeds of swallow found in the USA.
There are 8 varieties of Swallow. They are the Barn Swallow, Cave Swallow, Cliff Swallow, Bank Swallow, Northern Rough-winged Swallow, the Violet-green Swallow, Tree Swallow, and the Purple Martin.
About 15 days.