The second of two NERO research sites in Lost Lake, on a cliff by a crashed NERO helicopter. You need a bike jump to get there; upgrade the bike at Iron Mike's Camp if you keep falling short.
You get there with a bike jump off a ramp. Fit Nitrous and the best engine you can afford, then hit the ramp at full speed with boost. Save first, because a short jump means a long fall.
A NERO Injector and an intel recorder. Pick the boost you are shortest on: Health if you die to Hordes, Stamina for riding out fights, Focus for slow-mo aiming. NERO checkpoints hold injectors too, so check both on your map.
Berley Lake Ambush Camp
Berley Lake Ambush Camp is a Lost Lake camp northwest of the Berley Lake Infestation. Clear it for Iron Mike's Trust and the Proximity Bomb recipe in its bunker, one of the best Horde tools in the game.
Berley Lake Horde
The Berley Lake Horde is a 75-Swarmer Horde Killer target in Lost Lake that uses the lake as a watering hole. It opens after We've All Done Things and pays 3,000 XP plus Iron Mike's Trust.
Berley Lake Infestation
The Berley Lake Infestation is a Lost Lake nest-clearing job with 4 nests to burn. It pays Iron Mike's Camp and sits near the Berley Lake Ambush Camp and the Santiam Tunnel checkpoint. You can clear all three in one trip.
Deerborn Ambush Camp
Deerborn Ambush Camp is a Marauder camp in the cliffs east of Lost Lake, south of Sherman's Camp. Its Marauders ambush supply runs on the Santiam Highway, and clearing it pays Iron Mike's Camp.