Each piece of baggage in excess of the free baggage allowance specified above that is not in excess of 62 inches (L+W+H) and 50 lbs. or less will be accepted for a charge of $75.00 per item one-way.
Best Answer: The standard is 10 to 12 hours a night. This is normally what birds sleep...seasonally a little more or less, depending on daylight hours. Most birds sleep when it is dark. In the wild, dark means danger.
Assuming they had frozen to death, he took the boxes down for the rest of the winter to prevent future mishaps. birdfeeding.org turned to wildlife biologist Scott Shalaway to find out how birds stay warm at night. A general answer is that birds sleep anywhere they safely can stay warm. Some ducks sleep in icy water. Bobwhite sleep on the ground. Crows and turkeys roost in trees. Screech-owls and many other cavity-nesters sleep in their favorite cavities and nestboxes.