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.
Other groups, for instance titmice and chickadees, wrens, and game birds, are shorter-lived than their sizes would predict. Birds can be very long-lived in captivity. One Sulphur-crested Cockatoo (a common Australian parrot made famous by the TV show Baretta) lived most of his 80-plus years in a zoo. Captive Canada Geese have lived for 33 years, House Sparrows 23 years, and Northern Cardinals 22 years.