1. What characteristics make a species MORE susceptible to extinction/endangerment? (And conversely, what characteristics of a species would make it LESS susceptible?)
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Protecting biodiversity
1. What characteristics make a species MORE susceptible to extinction/endangerment? (And conversely,
what characteristics of a species would make it LESS susceptible?)
2. How were hunting & fishing laws an important “first step” in conserving biodiversity?
3. How is the endangered species act different from a fish/game law?
4. What important “addition” to our interpretation of what the ESA prohibits was established in 1995?
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- Protecting biodiversity 1. Why are each of these types of species often targeted in conservation efforts? (Don’t just define theterms, actually explain “why” biologists might focus on these species!)a. Flagship -b. Keystone -c. Indicator -d. Umbrella - 2. Identify the major concerns associated with captive breeding programs. Are there ways some of theseconcerns can be minimized? 3. Consider 2 isolated chaparral preserves in San Diego. If a functional wildlife corridor was added toconnect these together, what benefits would we expect to see (with respect to plant AND animal life)?42. Which of the following would not be illegal under the Endangered Species Act? A. Having a permit to capture an endangered species for.research B. Digging up an endangered plant in your backyard and selling it C. Destroying the habitat of an endangered plant during the building of a federal highway D. Capturing a wild animal listed as a threatened species for exhibition in a zoo, provided the animal was well cared. 43. Which of the following would not be illegal under the Endangered Species Act? A. Having a permit to capture an endangered species for research B. Digging up an endangered plant in your backyard and selling it C. Destroying the habitat of an endangered plant during the building of a federal highway D. Capturing a wild animal listed as a threatened species for exhibition in a zoo, provided the animal was well cared. 44. Which situation illustrates the relationship between a limiting factor and population density? A. When birth rate is greater than death rate, population…Which two extinction risks may be a direct result of the pet trade? climate change and exotic species introduction habitat loss and overharvesting overharvesting and exotic species introduction habitat loss and climate change
- C. Destruction of the Yellowstone ecosystem D. Reduction in the coyote population, increasing the raptor population 37. Which of the following are things you can do to help preserve biodiversity? A. Volunteer with citizen science or other organizations like it B. Buy park passes and visit the parks respectfully C. Live more sustainably by making eco-friendly consumer choices D. All of the above28- Which of the following is NOT one of the major approaches to protecting wildlife? Group of answer choices the species approach (Endangered Species Act) captive breeding approach the kinder, gentler human approach the sanctuary approach (wildlife refuges)2. How important is biodiversity to human life? 3. Is biodiversity in the Philippines threatened? If yes, could you identify these threats. If your answer is No, what can you do to maintain/improve the biodiversity of the Philippines?
- ENDANGERED ANIMAL is CA least tern bird 1-2 bases on the CA least tern bird Domino Effects As we’ve learned, species are not islands unto themselves; they are integrated with many other organisms in trophic relationships, mutualisms, competition, etc. How is the absence of this species (or its lowered population size) likely to impact the other members of its habitat? (If findings specific to this point are available, please include them – otherwise, I’m asking you to speculate based on what you’ve learned about the biology of this organism.) Conservation Efforts Discuss past, current, and proposed efforts to conserve this species. Are these strategies effective? Are they realistic? What is the outlook for this organism?5. The least effective way to conserve an endangered species (protect it from extinction) is: A. conservation of genetic material from an extinct species (like frozen cells from a mammoth) B. conservation of a domesticated (human-adapted) species in an artificial habitat (like a zoo) C. conservation of a wild species in a managed habitat (like the gray wolf in national parks) D. conservation of a wild species in a wild habitat (like the whooping crane in wetlands) E. all of the above are equally ineffective ways to conserve an endangered species1. Assume you are a wildlife manager and that the high coyote population is resulting in more human/coyote interactions. Steps need to be taken to correct the imbalance in coyotes. Provide two ecologically sound solutions to the problem.
- The Protected Areas Commission in Guyana is planning to implement a comprehensive programme aimed at protecting our local biodiversity. 1. What components of diversity should they focus on? (3 marks) 2. Why should the Commission focus on the components you have identified above? (2 marks) 3. Name the TWO ways in which this biodiversity could be conserved (2 marks) 4. Explain how you would go about using the TWO ways to conserve biodiversity (4 marks) A Ⓡ BI !!! !!! WWENDANGERED ANIMAL is CA least tern bird 1-3 bases on the bird Reasons for Endangerment Explain the various factors that have led to this species’ current plight. Expand on these points individually, based on your species’ unique story. Domino Effects As we’ve learned, species are not islands unto themselves; they are integrated with many other organisms in trophic relationships, mutualisms, competition, etc. How is the absence of this species (or its lowered population size) likely to impact the other members of its habitat? (If findings specific to this point are available, please include them – otherwise, I’m asking you to speculate based on what you’ve learned about the biology of this organism.) Conservation Efforts Discuss past, current, and proposed efforts to conserve this species. Are these strategies effective? Are they realistic? What is the outlook for this organism?8. Place a letter in the appropriate blank below. Conservation Biology Protected habitats Benefits Medicines Water Linkages between habitats filtration by wetlands derived from Conservation plants Zoos and parks Part of National heritage Pros Cons Loss of a species Place the letter in the appropriate blank а. Corridors b. Direct economic benefit c. Pollution d. Preserve species e. Captive breeding f. Extinction g. Does not conserve habitat h. Biological preserves and parks i. Habitat destruction j. Indirect economic benefit k. Overexploitation 1. Ethical/Aesthetic benefit m. Exotic species introduction Toxic wastes Unregulated fishing Cats and rats brought to islands Deforestation
