Adverse possession in Texas is controlled by statutes passed by the state legislature, but also by the courts. Importantly, Texas places the burden of proof to establish a claim of adverse possession on the trespasser.
The European starling may fletch only after 21 to 23 days, while a chimney swift may take 28 to 30 days to leave its nest. Some birds, such as the kildeer, leave the nest within hours of hatching and become independent after 20 to 31 days. Perhaps the slowest bird to learn to fly is the rock pigeon. If the egg is laid in midwinter, the baby can take 45 days to fletch.
The female incubates the eggs for 12 to 13 days and the young leave the nest about 9 to 13 days after hatching. Most of us in the lower 48 never get to see these birds during the breeding season as they move much further North. Although they can be found during the breeding season in higher elevations.