Established in 2014 as part of their Pollinator Monitoring Program, the MPG Ranch Butterfly Monitoring Program tracks butterfly populations using modified Pollard Transects, timed surveys, inventory trips, and opportunistic sightings. Changes in relative abundance of butterfly populations are analyzed in terms of habitat restoration efforts, land management practices, weather events, and climate. Methods and results will also be used to study how both survey design and butterfly detectability affect butterfly monitoring projects across the continent. This program offers opportunities for public outreach and encourages interaction between citizen scientists and professional biologists.
Protocol Type: Restricted search, Pollard, Plot
Data Type(s): Abundance
Data Availability: Contact Jeff Pippen.
Survey Focus: Adults
Incidental Data Collected: Weather
Visit Frequency: Weekly
Effort Tracking: All surveys are timed.
Protocol Notes: Seven Pollard Routes were established (three in north site, four on main ranch). These follow modified Pollard protocols. Twenty-four circular plots (50m diameter) [note, not 250m] were also established. These are exhaustively searched using a serpentine Pollard Walk for seven minutes and those surveys are repeated three times.