are there any visible differences between males and females?

males are slightly larger, otherwise no significantly different

Are there places you can suggest we can go in the valley to see the cranes? (without disturbing them, of course)

The best place to view foraging cranes is in the agricultural fields on the west side of Teton Valley. You can drive many of the back roads and as long as you stay in your vehicle and typically if you don't stop, the cranes are pretty tolerant.

Great presentation, we learned a lot - thank you!