The science of ornithology has a long history and studies on birds have helped develop several key concepts in evolution, behaviour and ecology such as the definition of species, the process of speciation, instinct, learning, ecological niches, guilds, island biogeography, phylogeography and conservation.
The average salary for loss prevention jobs is $29,000. Average loss prevention salaries can vary greatly due to company, location, industry, experience and benefits.
The average pest control sales representative salary in United States is $57,942 or an equivalent hourly rate of $28. In addition, they earn an average bonus of $8,332. Salary estimates based on salary survey data collected directly from employers and anonymous employees in United States.