PPT-Evolution of Birds

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 . Chapter 6. Neornithes. Modern bird lineage. Approx 10,000 species. Originated 90-100 . Mya. in Cretaceous. Evolutionary History. 150 . Mya. dinosaurs & pterosaurs. 1860: single feather. 1861: skeletal remains. WEBQUEST10. th. grade. Index. Background Information. Introduction. Task. Resources. Time. Process. Conclusion. Rubric. Games. Q. What do dinosaurs have that no other reptiles have?. Background Information. BOSERET G (1. ), . SAEGERMAN . C (1).. (. 1). Service d’épidémiologie et d’analyse de risque associée aux sciences vétérinaires. Département . des maladies infectieuses et parasitaires, . Faculté de Médecine Vétérinaire, . External Anatomy of a Bird. Beak. Crown. Iris. Pupil. Mantle. Lesser Coverts. Scapulars. Coverts (Feathers). Tertials. Rump. Tail Feathers. Vent. Thigh. Knee. Tarsus. Feet. Tibia. Belly. Flanks. Breast. Native Plants for a Bird-Friendly Yard. The Caribbean. The seasonal movement of birds from one geographic area to another. . Fly hundreds to thousands of miles a year. Three Types. Short, medium and long distance. prepared . by Group 2. Hawks, kites and eagles. family . :. Accipitridae. ; birds of prey . hawks, eagles, kites, harriers and Old World vultures.. Discription. :. These birds have powerful hooked beaks for tearing flesh from their prey, strong legs, powerful talons, and keen eyesight.. Small Animal Care. OBJECTIVES. Standard:. 9.00- Select the best pocket pet or bird for a given use.. Objective:. 9.01- Discuss the major breeds of pocket pets and birds.. PARROT FAMILY. Contains some of the . A RESOURCE BROUGHT TO YOU BY THE GALAPAGOS CONSERVATION TRUST (REGISTERED CHARITY NO. 1043470). GALAPAGOSCONSERVATION.ORG.UK. A RESOURCE BROUGHT TO YOU BY THE GALAPAGOS CONSERVATION TRUST (REGISTERED CHARITY NO. 1043470). Chapter 16. Birds. Birds belong to the class Aves.. Aves comes from the Latin word for bird. .. First appeared on Earth 150 million years . ago. Section 1. Bird Characteristics. S. hare some characteristics with reptiles. 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. . A mechanism for change in populations.. Any change in the . inherited . traits within a population across generations. Individuals better adapted to their environment tend to survive and . produce more offspring. & . Natural Selection. studied medicine at Edinburgh University (1825-1827) where the sight of blood and surgery without anesthetics repulsed him. studied to become a clergyman at Cambridge University (1827-1831). Evolution. – when a species of plants or animals adapts to their environment in order to survive over a long period of time. Key points!. Species. Plants or Animals. Adaptations. In order to survive. - I can demonstrate understanding of how the Theory of Evolution was formed. - . I can explain the terms adaptation, evolution and natural selection.. Who is this person?. Why are they on a £10 note?.