PPT-Peacocks have pretty fancy feathers. Why have they evolved

Alisa Pratik Yurie Sexual dimorphism Sexual dimorphism Evolution of differences between males and females In some species males have evolved exaggerated traits that advertise their reproductive worth The colorful tail feathers of peacocks . Adaptations Feathers Oil and Feathers Grade Level 58 Subject Areas science 5736857781577405760257759577255771858199 W57740576305773757602577405760257759 I fancy up you fancy up hesheit fancies up we fancy up you fancy up they fancy up Present Simple Neg I do not fancy up you do not fancy up hesheit does not fancy up we do not fancy up you do not fancy up they do not fancy up Present Simple Int do Radinka. Charles Darwin. Charles Darwin was born in February 1809 in Mount Shrewsbury UK. . He was educated in Shrewsbury School then sent to Edinburg University to study medicine. Two years later in 1827, he was beginning a degree in divinity (study of religion) at Cambridge. . Matthew F. Tabor. https://en.wikipedia.org/wiki/Archaeopteryx. http://oficina.cienciaviva.pt/~pw011/jazidas/interrelacoes_theropoda.html. Bird . Phylogeny. Origin of Feathers. Prum. – Development and Evolutionary Origin of Feathers, 1999. The shaft is not down the center. .  When the bird takes to the air, its wing feathers spread to create an aerodynamic surface. When the bird lands, feathers are flexible enough in their arrangement to enable the wing to fold neatly against the bird's body without bending or damaging the flight feathers.. By Cormac McCarthy. All the Pretty Horses. Hush-a-bye, don't you cry,. Go to sleepy little baby.. When you wake, you'll have cake,. And all the pretty little horses.. Black and bay, dapple and grey,. e. c. i. o. u. s. . P. e. a. c. o. c. k. s. Presented by Elaine Fasbender. Introducing…. Precious peacocks! . Welcome to the magnificent world of the of the most beautiful bird! In this power point you will learn about what a peacock is, their color, their habitat, their names, their markings, how they stay safe, and they are also related to a different type of bird. . By Tanisha Chanda. Table of Contents. . Chapter 1 About the Peacocks. Chapter 2 Diet. Chapter 3 Feral Populations. Chapter 4 Fast Facts. Chapter 5 Cultural Significance. Chapter 6 Peacocks. Chapter 7Conclusion. By Mia Krugman Tessler. Peacock Body Parts. Head, Train (Tail), Eyes, Legs, Feet, Beak, Neck. They are mostly green and blue. Their life span is 20 years. Their train or tail is used for mating.. Peacock Food. The shaft is not down the center. .  When the bird takes to the air, its wing feathers spread to create an aerodynamic surface. When the bird lands, feathers are flexible enough in their arrangement to enable the wing to fold neatly against the bird's body without bending or damaging the flight feathers.. Evolution of birds . Kingdom . Animalia. , Phylum . Chordata. , Class Aves. Where did they come from?. From the Mesozoic Era, a debate of how they originated. . Two Hypotheses exist:. . Thecodont. . Taking . a fresh look at dinosaurs and birds. Marcus R. Ross, Ph.D.. Professor of Geology. Director, Center for Creation Studies. Liberty University. At issue:. Views of . dinos. have changed over time. Lobo. Animal Facts. Description. Peacocks are types of birds. Besides the Indian peacock there are Congo peacocks and Green peacocks. Indian peacocks are typically blue, green and gold. Adult peacocks can be 35 to 50 inches tall. Peacocks can weigh as much as 8.75 pounds to 13 pounds. Peacocks have tons of beautiful feathers which are blue, green and gold. Peacock tail feathers can be as wide as 5 feet. Peacock tail feathers are called a train.. cat sized in Pangea—climate warm, no ice caps. Herbivores. Size—Most dinosuars are big. Spinosaurus a huge aquatic dinosaur. Making a model of Spinosaurus—15 meters long. What are the selective advantages .