Examples of canopy openness above the transect (Photo M. Bardiani and I. Toni).
Part of: Bardiani M, Hardersen S, Redolfi De Zan L, Maura M, Mosconi F, Mancini E, Antonini G, Campanaro A, Mason F (2017) Monitoring of Insects with Public Participation. Layman’s Report. Advanced Books. https://doi.org/10.3897/ab.e22169