It looks awfully like Panda Bear is teasing his solo return - he's posted a set of lyrics for a seemingly unreleased track called "Flight".
There's not much else to go on at this stage, but the lyrics sure sound interesting:
Panda Bear (@pandabear) November 17, 2017
Panda Bear, also a member of Animal Collective who released their The Painters EP earlier this year, last (properly) released solo material in the form of 2015's Crosswords EP. Last month he made his live return at Desert Daze festival, where he performed new tracks - but "Flight" doesn't appear to be among them.