Knowledge graph centered on Alert distance measurement with 18 nodes and 56 connections. Top connected: Hummingbird, Inter-specific variation in avian responses to hum, antipredator behavior, endangered species, flight initiation distance.
Field measurement of the distance at which birds first orientate to an approaching threat, used as a proxy for detection distance across multiple species and geographic regions.
Synthesized from method descriptions across 1 paper using this protocol.
Steps below were extracted from the most recent peer-reviewed implementation of this protocol in the corpus — Inter-specific variation in avian responses to human disturbance (2005), Journal of Applied Ecology. Implementations in other papers (listed below) may differ.