1. a scientist who studies the distribution of living organisms across different geographic regions and the factors that influence their patterns of occurrence.
Usage: professional/academic term; singular form; plural is biogeographers

Examples

• The biogeographer examined why certain bird species were found only on specific islands.
• Dr. Chen, a biogeographer at the university, researches how climate change affects animal migration patterns.
• Biogeographers use maps and data to understand why plants thrive in some regions but not others.
• The biogeographer's work helped explain the unique wildlife found in the Amazon rainforest.
• As a biogeographer, she spent years studying how ocean currents influence the spread of marine species.