The Eastside is a region of Los Angeles County containing four neighborhoods cataloged by Mapping L.A., the Los Angeles Timesâ resource for boundaries, demographics, schools and news within the city.
Jaguars are considered an apex predator and a keystone species. As a top predator and keystone species, jaguars play a crucial role in the ecosystem. Without the jaguar, herbivorous prey animals would decimate the plants of their ecosystem. Though few in numbers, jaguars prevent the ecosystem from collapsing.aguars are considered an apex predator and a keystone species. As a top predator and keystone species, jaguars play a crucial role in the ecosystem. Without the jaguar, herbivorous prey animals would decimate the plants of their ecosystem. Though few in numbers, jaguars prevent the ecosystem from collapsing.
The effect of removing a top predator from an ecosystem is felt throughout the community. A great example is how wolves have been reintroduced to Yellowstone National Park . Another example of a keystone species that is not a top predator is the elephant living in savannas. Because these elephants consume small trees, they prevent the trees from spreading and multiplying across the savanna. If this were to happen, the savanna would change, having more trees and less grass.