Here's a breakdown of what they do:

* Ecology: This is the branch of biology that focuses on the interactions between organisms and their environment.

* Ecologists: These scientists study how organisms interact with each other (like predator-prey relationships) and how they are affected by their physical surroundings (like climate, soil, and water).

There are many different types of ecologists, each specializing in a specific area of study, such as:

* Population ecologists: Study the dynamics of populations of organisms.

* Community ecologists: Focus on the interactions between different species within a particular area.

* Ecosystem ecologists: Study the flow of energy and nutrients through entire ecosystems.

* Conservation ecologists: Work to protect endangered species and ecosystems.

So, if you're interested in learning about the natural world and how living things interact with each other and their environment, then ecology is a fascinating field to explore!