Most importantly, you have to understand that all birds are equally deserving of observation and are intrinsically interesting.

Basic science questions that appear to be little more than intrinsically interesting are the lab's lowest priority.

Though not as intrinsically interesting as the other two, it provides an interesting interaction with the viewer's space.

Creating immersive experiences with clear goals, feedback and challenge that exercise peoples skills to the limits but still leave them in control causes the experiences to be intrinsically interesting.