Indeed. I have been in thermals and had a hawk off my wingtip checking me out. Monarch butterflies use thermals and mountain wave to migrate too. There are mainly 3 kinds of lift. Thermals, ridge, and wave.
Indeed. I have been in thermals and had a hawk off my wingtip checking me out. Monarch butterflies use thermals and mountain wave to migrate too. There are mainly 3 kinds of lift. Thermals, ridge, and wave.