Ornithology: Comprehensive Bird Biology

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Ornithology: Comprehensive Bird Biology“Birds are awesome.” --Kevin J. evin J. McGowan, Ph.D.birdacademy@cornell.eduGrading:Badge and certificate awarded for earning an average of 65% across all ofthe quizzes in the course.I. Rationale:This course was created to provide detailed information about the biology of birds to audiencesaround the world, allowing the study of birds from anywhere at any time. The course delves intomany topics in great depth, ranging from evolution and anatomy to behavior and conservation. Itdoes not address how to identify birds, which is covered by other courses in Bird Academy.II. Course Aims and Outcomes:AimsStudents will be exposed to the diversity of bird life on Earth and to the myriad ways birds areadapted to fly and survive in all reaches of the planet.Specific Learning Outcomes:By the end of this course, students will: appreciate the diversity of birds of the world and understand how birds are classified; learn how birds evolved and are still evolving; recognize some of the ways that birds are physically adapted to fly, communicate, findfood, and attract mates; understand the role of birds in the world and how they interact with humans.III. Format and Procedures:This self-paced online course guides the student through each chapter from the textbook. Lessonscontain a short video from the course authors introducing key insights, and curated collections ofonline resources to expand the student’s knowledge base. Exams are divided into individualquizzes that take 15 to 20 minutes to complete; they provide immediate feedback to correctmisconceptions and reinforce important facts. Students also have the opportunity to havequestions answered by course instructors.1

IV. Course Requirements:1. Course readings:The student may view the materials at any time; access continues after completion of thecourse.(a) Required text: The Handbook of Bird Biology, 3rd edition.(b) Each lesson includes a Course Materials section with online resources that reinforcethe lesson topic. The student is expected to view these materials. Some examquestions are based on information presented only in this section.(c) Each lesson includes a More to Learn section that includes links to additionalresources about the lesson topic. These materials are not required for completion ofthe course and are not included in the exam questions.2. Quizzes:Lessons 2 through 15 are followed by a set of 4 quizzes that take 15 to 20 minutes to completeand which provide immediate feedback. Each lesson has one quiz of multiple-choice questionsthat have a single correct answer, one quiz of multiple-choice questions that might have multiplecorrect answers, one quiz of true-or-false questions, and one quiz containing matching, sorting,or fill-in-the-blank questions.3. The student is expected to read all of the textbook, complete all of the quizzes, andreview all of the online materials.V. Grading Procedures:1. Each quiz may be attempted up to five times. The highest score is kept and used tocalculate the overall course average, which must match or exceed 65% correct.2. Students must attempt all of the quizzes.3. Students must review all the online materials to complete the course and earn theornithology badge. Students achieving the ornithology badge have the option of receiving aprinted certificate signed by the Cornell Lab of Ornithology director.VI. Accommodations for students with disabilities:Our website meets Level AA conformance to the Web Content Accessibility Guidelines(WCAG) 2.0. https://www.w3.org/TR/WCAG20/. All video presentations in the course areclose-captioned, and alt-text descriptions accompany all images.2

VII. Course ScheduleTopicsChapter 1Why study birds?Chapter 2Avian Diversity and Classification Classifying avian diversity Phylogenetics Origin of birdsChapter 3How birds evolve Natural selection Sexual selection Speciation Hybridization Divergence Adaptive radiationsChapter 4Feathers and Plumages Structural basics Feather development Evolution of feathers Types of feathers Molts and plumages Feather care Coloration Texture Visual functions of plumageChapter 5Avian Flight Aerodynamics Power for flight Maneuvering and stabilityChapter 6Avian Anatomy Skeletal system Muscular system Respiratory system Digestive system Urogenital System Circulatory system Nervous system Sensory systemReadingsHandbookChapter #1HandbookChapter #2Course materialsShort videos aboutscientistsBird diversityinteractive with Lab’sWall of Birds muralAssignmentFour quizzesHandbookChapter #3Animations aboutsexual selection andspeciationFour quizzesHandbookChapter #4Animations of featherStructure of feathers;diagrams of howfeathers producecolorFour quizzesHandbookChapter #5Illustrations of majorFour quizzeswing shapes; shortvideo of how birdsland; discussion of Vformation flyingBird anatomy interactive Four quizzeswith self-quiz mode;animated diagrams offlight muscles andrespiratory systemHandbookChapter #63

Chapter 7Bird Physiology Maintaining an internal balance Not too hot or cold Nutrition Dealing with pathogens Exercise physiology of flight Avian endocrine system Bird brains Sensory physiologyChapter 8Avian Food and Foraging Energy and nutrition Optimal foraging Diversity of foods and foragingbehaviors Social foraging Feeding specialization andgeneralizationChapter 9Avian Mating and Social Behavior Female mating preferences Pair-bonds, courtship, anddivorce Male mating preferences Adaptive value of mate choice Sexual selection and matingsystems Costs and benefits of socialbehaviorChapter 10Avian Vocal Behavior Studying bird sounds Vocal repertoires Vocal development Production and control of song Song variation in space andtime Functions of bird song Signal value of differencesamong singers Other features of singingbehaviorHandbookChapter #7Short video aboutFour quizzestoucan body temperatureHandbookChapter #8Short videos of birdsforagingFour quizzesHandbookChapter #9Short videos of differentmating systemsFour quizzesHandbookChapter #10Spectrograms andvisualizations of birdsounds; animateddiagrams of syrinxstructure and actionFour quizzes4

Chapter 11Breeding Biology of Birds Timing of breeding Breeding territories Nests and nest building Nest-building behaviors Eggs Clutch size Clutch and egg replacement Incubation Hatching Altricial and precocial young Parent/offspring recognition Caring for young Survival and reproductivetradeoffs Adult and offspring survivalChapter 12Avian Migration and Dispersal Types of movements Patterns in migration How birds time their migrations Orientation and navigation Migration physiology Dispersal Evolution of avian movementpatternsChapter 13Ecology of Bird Populations Avian population ecology Changes in populations overtime and space Censusing bird populations Avian demography Life history evolution Ecological niches Limiting factors for birdpopulations Population regulation Populations through time andspaceHandbookChapter #11Animation of songbirdembryo development;videos of birds atvarious types of nestsFour quizzesHandbookChapter #12Short video aboutstudying migrationacross hemispheresFour quizzesHandbookChapter #13Short videos aboutstudying birdpopulationsFour quizzes5

Chapter 14Bird Communities Classifying bird speciesassemblages Ways of describingcommunities Patterns of species diversity The niche: a fundamental unit incommunity ecology Interspecific competition Evidence for interspecificcompetition Interspecific commensalism Mutualisms Parasitism Predation Food chains and food webs Communities within birds Top-down effects, trophiccascades, and ecologicalservicesChapter 15Bird Conservation History of bird conservation Conservation biology Recent avian extinctions Causes of avian populationdeclines Major threats to birdpopulations Avian population increases Conservation solutions Value of wild birds What each of us can doHandbookChapter #14Short videos aboutstudying birds and theircommunitiesFour quizzesHandbookChapter #1Video lecture on howbirds can save the worldFour quizzes6

Sensory system Handbook Chapter #6 Bird anatomy interactive with self-quiz mode; animated diagrams of flight muscles and respiratory system Four quizzes . 4 Chapter 7 Bird Physiology Maintaining an internal balance Not too hot or cold Nutrition Dealing with pathogens

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