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.
Life Expectancy of Birds. Live long and prosper. For small songbirds, that might be seven years! A songbird in the wild has less than a 50% chance of surviving more than two years. However, if a young bird can survive accidents, disease, predation, migration, and winter starvation, it may live a surprisingly long time. As a general rule, larger birds tend to live longer. It also helps to be at the top of the food chain. A Laysan Albatross has survived 42 years and 5 months in the wild. Parrots in captivity have been known to live over 80 years! Here are some of the records for longevity. These are certainly not average life expectancy -- these are the all time records! These figures are based on the recapture of banded birds.