Carefully study the image at the end of the Lecture 1 video. Write a short account of what you think has happened in the image (150+ words). Post your response here (Module 1 Discussion: Behavior Observation).
Next, study the image below and make a list of 5-7 observations. Note that observations are separate from the inferences (guesses). For example, you might infer that the marks are footprints. What observation leads you to that conclusion? You might infer they are bird footprints. What observation makes you think they are from a bird?
Lastly, why do you think the 2 sets of markings are heading towards one another? (This will be an inference.)