Luck mainly, and just taking a ton of photos, wish I had a secret I could share 😅I watched this guy move around the relatively clear interior of a brightly lit bush and waited for him to land on a branch in the open for like 10 seconds, which seems like an eternity when it comes to warblers, but it worked for me. Also, the fact that I've taken like 80% of my good photos this spring at Tawas Pt. State Park, where there's a big concentration of migrants at the tip allowing for amazing photo opportunities, helps a bit 😂