Of our many jobs here at Android Police, one is to make our readers' lives easier when we can. With that in mind, here's a roundup of every known Nexus Lollipop OTA. As new ones become available, this post will be updated accordingly.
Lollipop will be released to Nexus 4, 5, 7 (2012 and 2013), and 10, plus bugfix OTAs to Nexus 6 and 9. As I'm sure you've guessed, there will be plenty of files to be had.
[Update: 5.0.1 For Nexus 9][Flash All The Things] Lollipop Nexus OTA ZIP File Roundup was written by the awesome team at Android Police.