Answered

Will happen to each population of each trophic level if an invasive specie that
only eats HAWKS appears?
Owls:
Hawk
Sun
Weasels:
Owf
Shrews:
Spiders:
Grasshoppers:
Plants:
-*,-4
Plant
Weasel
Gresshopper
Spider-
Shrew



Answer :

If an invasive species that only eats hawks appears, it can disrupt the ecosystem by impacting populations at different trophic levels:

1. Hawks: The population of hawks would decrease due to predation by the invasive species that exclusively preys on them.

2. Owls: With the decrease in the hawk population, there might be an increase in the owl population as they may face less competition for food or may even prey on other species that were previously hunted by hawks.

3. Weasels: The weasel population might be indirectly affected depending on their relationship with hawks and the invasive species. If weasels were competing with hawks for food, their population could increase. On the other hand, if the invasive species also preys on weasels, their population could decline.

4. Shrews, Spiders, Grasshoppers, and Plants: The populations of these species could also be affected indirectly. For example, if hawks were preying on shrews and spiders, the populations of these species might increase in the absence of hawks. Similarly, if hawks were controlling the population of grasshoppers, their numbers could surge, impacting plant life due to increased herbivory.

In conclusion, the introduction of an invasive species that targets hawks can trigger a chain reaction in the ecosystem, leading to fluctuations in populations across multiple trophic levels. Each species' population dynamics would be influenced by changes in predator-prey relationships and competition for resources within the food web.