"If you want to start spring off with a bang, make this scene. The festival has no peer when it comes to beauty of the scenery, biological diversity, and quality of the guides and speakers. ... There are NO bad field trips, and whether you attend for part of the week, or the entire week, you'll end up with an impressive species list." - Jim McCormac
Butterbutt is a nickname for Yellow-rumped Warbler. Because it sounds cute. No, there is no actual butter.
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