Field notes will generally have two main parts:
Descriptive Information — Any factual data you have recorded. This can include the time and date, the condition of the area, or any other data that’s relevant to what’s being observed.
Reflective Information — Any thoughts (or “reflections”) you have about the observations you have conducted. They can be ideas, questions, concerns, or any other related thoughts.
Field notes can also include sketches, diagrams, or other drawings that provide a visual depiction of what’s being observed.