W ildlife Period 2 Calvin Pham Derek Rungsea Dennis Chan Jason Lee Aaron Jun.
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Transcript of W ildlife Period 2 Calvin Pham Derek Rungsea Dennis Chan Jason Lee Aaron Jun.
WWildlifeildlife
Period 2Period 2Calvin PhamCalvin Pham
Derek RungseaDerek RungseaDennis ChanDennis Chan
Jason LeeJason LeeAaron JunAaron Jun
What Affects WildlifeWhat Affects Wildlife GeographyGeography Food AvailabilityFood Availability Presence of Presence of
AnimalsAnimals Natural SelectionNatural Selection Animal InteractionsAnimal Interactions
GeographyGeography BiomesBiomes ClinesClines How Geography How Geography
affects Evolutionaffects Evolution– Allopatric speciationAllopatric speciation– Continental DriftContinental Drift– Adaptive RadiationAdaptive Radiation– Convergent Convergent
EvolutionEvolution
Resource AvailabilityResource Availability Affects Natural SelectionAffects Natural Selection Methods of nutritionMethods of nutrition
– PlantsPlants CAM, C3, C4CAM, C3, C4 CarnivorousCarnivorous
– AnimalsAnimals Suspension feedingSuspension feeding PredationPredation
Feeding AdaptationsFeeding Adaptations AnimalsAnimals
– HerbivoresHerbivores– CarnivoresCarnivores
SpeedSpeedTeeth & ClawsTeeth & Claws
PlantsPlants– Carnivorous plantsCarnivorous plants– PhotosynthesisPhotosynthesis
Species’ DefenseSpecies’ Defense Animal DefensesAnimal Defenses
– PoisonsPoisons– ColorationColoration– SmellSmell– othersothers
Plant DefensesPlant Defenses– PoisonPoison– ColorationColoration– ThigmotropismThigmotropism
Animal DiversityAnimal Diversity AmphibiansAmphibians BirdsBirds ReptilesReptiles MammalsMammals FishFish InsectsInsects
Natural SelectionNatural Selection Darwin’s TheoremsDarwin’s Theorems
– Common DescentCommon Descent– Gradual ChangeGradual Change– Heritable VariationHeritable Variation– More Offspring than More Offspring than
supportablesupportable– AdaptationAdaptation
Industrial MelanismIndustrial Melanism
Animal InteractionsAnimal Interactions Symbiotic Symbiotic
RelationshipsRelationships– ParasitismParasitism– CommensalismCommensalism– MutualismMutualism
CommunicationCommunication– Dolphins, whalesDolphins, whales– Humans, primatesHumans, primates– InsectsInsects
Endangered SpeciesEndangered Species Which ones are Which ones are
endangered?endangered? Why species are Why species are
endangered?endangered? Effects of Effects of
extinctionextinction
Local Endangered Local Endangered SpeciesSpecies
California CondorCalifornia Condor Sierra Nevada Red FoxSierra Nevada Red Fox Guadalupe Fur SealGuadalupe Fur Seal WolverineWolverine California Bighorn California Bighorn
SheepSheep Sacramento River Sacramento River
Winter-run Chinook Winter-run Chinook SalmonSalmon
ExtinctionExtinction Disturb the food Disturb the food
web web Fossil EvidenceFossil Evidence CausesCauses
– Catastrophes Catastrophes – CompetitionCompetition– Human intrusionHuman intrusion