Field techniques refer to the methods and practices used by researchers and scientists to collect data and conduct observations in natural settings. These techniques can include surveys, sampling, and direct observation, allowing researchers to gather information about ecosystems, wildlife, or human behavior in their natural environments. Common field techniques vary by discipline but often involve tools like GPS devices, drones, and field notebooks. For example, ecologists might use transects to study plant distribution, while anthropologists may conduct ethnographic interviews to understand cultural practices. These methods help ensure that data collected is relevant and applicable to real-world situations.