In a couple paragraphs, describe the connection and correlation between the red-shouldered hawk, the pacific madrone, and the coastal redwood forest. Include food web, community dynamics, and adaptations the hawk and pacific madrone have.
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- What is happening to the forest of Madagascar and what is the outcome? Why is saving the biodiversity of Madagascar so important? Why does Australia have such an unusual variety of spiders? What are five reasons species are becoming extinct? What does it mean for a species to be extinct? Give an example How do invasive species travel or spread to a different ecosystem? Give an example. List and describe five examples of declining biodiversity five actions that individuals can do to help create and support biodiversity?Explain briefly how the fire - grazer - browser interactions affect the trees-grass mixture in savanna ecosystems.Give at least two keystone species in the Philippines with their scientific name , what their contribution to the environment is, and what would happen if they are removed from the environment.
- Bob Davison describes the Endangered Species Act (ESA) as an effective tool for conserving biological diversity. What is his rationale for the value of focusing on individual species? The public is not concerned about the economic costs of individual species recovery. A focus on individual species is cheaper than protecting entire ecosystems. Establishing public empathy for charismatic species provides an opportunity to educate people about lesser-known species. The public tends to value intact ecosystems over particular plant and animal species.Explain the importance of the bottle neck effect in conservation biology of endangered species.The Endangered Species Act (ESA) of 1973 has helped to slow the destruction of habitat and the loss of species in the United States. There are now many success stories of animals/plants that were on the edge of extinction and now are returning. Even with the success stories there are many who criticize ESA. I want you to give at least 2 examples (with explanation) that show the success and need for The Endangered Species Act. And give 2 reasons why ESA is still criticized after all these years.
- How does the competition of different bird species in a mountain influence their survival? How does this competition create biodiversity in the forest ecosystem and what is the importance of these interactions?What species is targeted for conservation? What are their primary social behaviors (Group size, lifestyle, foraging habits and diet, hierarchies, territorial habits)? Where are they located and what are potential human influences on their habitats? What are the specific conservation strategies proposed in the report? How do they make use of new technologies (like GPS tracking, drone survey etc if applicable)? Do you think the strategies are appropriate given the particular social behaviors of that species? Do the strategies appropriately address the needs of this species as well as local community well-being and the political context?Two species are investigated to understand their adaptive strategies against the environmental stressor(s). Species A has shallow roots and relies on soil moisture, while Species B is dependent on deep groundwater. In Figure 2, the leaf water potential at pre-dawn (before sunrise) and at midday (noon) were quantified for each species throughout the year. Is the top panel most likely to represent data for Species A or Species B? Figure 2. Pre-dawn and midday leaf water potential (Ψleaf) for the two species at different dates throughout the year.
- What types of species are associated with human disturbance? Will protecting forests from disturbances such as fire increase the diversity of the forest? (explain)what is the coping mechanisms of fauna in temperate forests amidst the freezing temperature of winter.What connection and correlation is there between the red-shouldered hawk, the pacific madrone, and the coastal redwood forest. Please cite your explanation.