There are many beautiful birds in the world, but none are quite as striking as the Yellow Cardinal Bird. This bright, sunny bird can be found across the northern hemisphere. Its bright yellow feathers are a sight to behold, and its song is the perfect tune to warm up to on a cold winter’s day. It is a popular choice for bird lovers, but also a great addition to any backyard or farm. Unfortunately, the greater yellow cardinal is endangered, and it is on the verge of extinction. There are a few things you can do to help this beautiful bird recover.