You are here. Cross U.S. Borders. Almost a million times each day, U.S. Customs and Border Patrol (CBP) officers welcome international travelers into the U.S. In screening both foreign visitors and returning U.S. citizens, CBP uses a variety of techniques to assure that global tourism remains safe and strong.
Birches are enchanting trees that embody beauty and grace. While most types of Birch trees grow to roughly 40 feet, some, such as the Paper and Yellow Birch can soar to 80 feet tall.irches are enchanting trees that embody beauty and grace. While most types of Birch trees grow to roughly 40 feet, some, such as the Paper and Yellow Birch can soar to 80 feet tall.
Birch. The birch and its bark G. Lumis. The leaf of a paper birch G. Lumis. Birch trees (Betula spp. ) are a popular choice for the home landscaper. Their distinctive bark and beautiful leaves make them prized shade and ornamental trees. However, they do demand a little care and attention.irch. The birch and its bark G. Lumis. The leaf of a paper birch G. Lumis. Birch trees (Betula spp. ) are a popular choice for the home landscaper. Their distinctive bark and beautiful leaves make them prized shade and ornamental trees. However, they do demand a little care and attention.