USPS Frogs Forever First Class Postage Stamps

Explore the Charm of USPS Frogs Forever First Class Postage Stamps

The northern leopard frog comes from the family of ranidae, which is the "true frog family."  This frog is a hardy breed and has become the state amphibian of Minnesota and Vermont.

The northern leopard frog is a medium-sized frog, measuring around 2-5 inches long.  It is green or brown with dark spots and can leap 5-6 feet in a zigzag pattern.  Since this frog doesn't secrete anything through it's skin, its color and ability to jump help it to escape predators.

This frog can also slow its heartbeat, which helps it survive winter when it hibernates on the bottom of ponds.  In spring, it emerges as if it never slowed down.  After the northern leopard frog mates, in March-June, it leaves the water and spends the summer in grassy areas.  It has a large mouth and eats the typical small insects, but has also been known to eat birds, gartern snakes, and even bats.

The northern leopard frog produces an enzyme in its oocyte (egg cell) that has been found to attack cancer cells.  This enzyme, called amphinase, can be extracted from the eggs and also can easily be made synthetically.  Researchers are optimistic the enzyme will be an alternative to invasive operation, radiation, or chemotherapy.  The northern leopard frog might just be the hero that makes cancer a non-life-threatening disease.

Unique Design and Appeal

These First Class Postage Stamps feature a vibrant illustration of different frogs, making them not just postage but miniature pieces of art. The designs capture the beauty and diversity of frogs, which are important to our ecosystem. Collectors appreciate these stamps because they represent both postal tradition and the fascinating world of amphibians. They can brighten up any envelope you send, bringing a touch of joy and nature to mundane mail duties.

Perfect for Collectors and Enthusiasts

Not only are these First Class Postage Stamps a wonderful addition to your stamp collection, but they are also ideal for gift-giving. Many people enjoy receiving unique stamps on their invitations or letters, and the Frogs Forever series is sure to delight nature lovers. Whether you're a seasoned collector or a beginner, these stamps provide a fun way to enjoy both art and nature, while also using them for practical purposes like mailing letters and cards.

Support for Conservation Efforts

By purchasing these Frogs Forever First Class Postage Stamps, you're not just buying stamps; you are also supporting awareness of frog conservation. Frogs face peril from habitat loss and climate change, and featuring them on stamps brings important attention to their plight. Thus, when you use these stamps, you help spread the message of conservation, making your postage not only functional but meaningful as well.