A Letter Format About the Advancements Essay Example for Free

A Letter Format Ab show up the Advancements EssayDear Mr. Darwin,I am writing this letter to avow you of the current status of the finches you were so fascinated with what has changed since your visit, new(a) theories, and all of the currently set species.First and foremost, I would like to tell you that your works and studies on the finches have got become the most closely tied to you out of all of your other various studies. Modern-day scientists have become just as intrigued (if not much so) with the drab-colored little birds as you were. They show a great promise in explaining how evolution and natural excerpt works, and could easily be considered one of the most important scientific discoveries in history.Though the finches have not changed much in and of themselves since your last visit, much has been discovered about them that was not previously known. Although including all such(prenominal) discoveries in this text would be far too time and space consuming, I will tell you of some of the main changes below.Although you originally grouped all of the various types of finches into four genera, many modern-day scientists have decided that there are in fact six different genera the Geospiza, Camarhynchus, Cactospiza, Platyspiza, Certhidea, and the Pinaroloxias. In addition, scientists have identified 14 species of finches, and there may be more scientists are still discovering things. Below I shall overwhelm a chart detailing the species in relation to the generaCommon Name Genus SpeciesSmall Ground Finch GeospizaFuliginosa medium Ground Finch GeospizaFortisLarge Ground Finch GeospizaMagnirostrisSharp-beaked Ground Finch GeospizaDifficilisCactus Ground Finch GeospizaScandensLarge Cactus Ground Finch GeospizaConirostrisSmall Tree FinchCamarhynchusParvulus middling Tree FinchCamarhynchusPauperLarge Tree FinchCamarhynchusPsittaculaWoodpecker FinchCactospizaPallidusMangrove Finch Cactospiza HeliobatesVegetarian FinchPlatyspizaCrassirostrisWarbler Finch CerthideaOlivaceaCocos Island FinchPinaroloxiasInornataAlthough the above proclivity is quite detailed, it doesnt allow all of the various finches many are slightly different from the above species, but not so different as to count as a separate species. Many finches have similar vividness but slightly posses different beaks, or vice versa. It should also be noted that the above list only includes the finches discovered thus so far. There could very well be more finches that modern scientists are unaware of.The new species and genera are all new discoveries, and it is not certain whether or not they are newly evolved since your visit or simply hadnt been found by you. Either way, their discovery has helped the scientific manhood immensely in its attempt to understand evolution and natural selection.To draw a windup to this letter, I must once again congratulate you on your efforts all those many years agone they have helped to shape modern science, and have provided us wi th a greater understanding of the workings of the world. The world is indebted to you.