Protocols

Standardized searches for fresh pika sign including visual and auditory detection of individuals and fresh food caches (haypiles) to determine current site occupancy. Sites without initial detection r...

Systematic point sampling along transects to quantify vegetation composition and forage quality metrics. Modified from standard methods described in Wilkening et al. 2011.

Collection of sun-lit leaves from trees and shrubs using slingshots or pole clippers, with samples stored in polyethylene bags with damp paper towels to prevent water loss.

Direct measurement of aboveground biomass on 673 trees across five tropical countries. Compilation of tree mass dataset including 101 trees greater than 100 cm in diameter.