Counting marmots…
Knowledge graph centered on Breeding Bird Survey with 67 nodes and 190 connections. Top connected: Rocky Mountain Biological Laboratory, Gothic, Selasphorus platycercus, climatological variability, Archilochus alexandri.
Annual one-day survey of breeding birds conducted in mid-June where multiple observer groups systematically record all birds detected by sight or sound across five areas in Gothic, Colorado over a 5-hour period.
Synthesized from method descriptions across 3 papers using this protocol.