You will also find an explanation of the law that limits the amount a physician can charge a Medicare beneficiary for covered services. But first, here are some basic facts about Medicare. The Two Parts of Medicare Medicare has two parts -- Hospital Insurance (Part A) and Supplementary Medical Insurance (Part B).
Many color mutations of Gouldian Finches have been bred. Mutation of body color influences the phenotype of head color. Inheritance of the mutations is the same as in naturally colored specimens. Therefore we may speak of red-headed green, blue or silver, even though phenotypically the coloring is different.
The gouldian finch, one of world's most beautiful birds, requires fire for its food. It feeds mainly on the seeds of one plant - speargrass. It is only after fires - started by accident or by man - have cleared the undergrowth that the birds can reach the seeds on the ground.