Eat, pray, love

Essef - An accident propels the mind of the young astrophysicist John Martels to the 250th century (23,000 years into the future), or the midsummer century. Human civilization has fallen and risen again many times and both humans and birds have evolved. In the 250th century the birds have evolved into telepathic and intelligent beings who seek to exterminate their main rivals; the humans.