I hear barred owls regularly where I live just south of Dayton, OH, but alas, I’ve yet to see them. I did see great horned owls just outside Gardiner, MT during a teacher fellowship at Yellowstone National Park in April 2019. We heard them outside the hostel where we were staying a couple of nights in a row, then someone spotted one of them in a tree near the hostel and we all got a good look. I loved hearing them calling to each other in the night.
1. Drawing from a photo has the advantage of being able to look back at it over and over again, while a live subject won't be still for that long. Most of my best bird sightings are fleeting at best, from a distance, and sometimes back lit. It is challenging to place the first lines from a photo that is a complete image, while a drawing is only just begun.I also really wanted it to be in color, but a pencil was all I had at hand. I'll likely go back and add color later.
2. I noticed the lichen and moss (?) on the twigs, and the insect damage on some of the leaves. I also noticed the different parts of the wing once I started to add shading and lines to the overall shape. This would be a great advantage in nature journaling to pick up on otherwise overlooked details.