Foraging bird abundance on canopy trees within shade-coffee farms
datasetposted on 23.02.2019 by Desirée L. Narango, Douglas W. Tallamy, Kerry J. Snyder, Robert A. Rice
Datasets usually provide raw data for analysis. This raw data often comes in spreadsheet form, but can be any collection of data, on which analysis can be performed.
Abundance of foraging birds of each species for each observation period. country: country data was collected in (Nicaragua or Colombia); year: year data was collected (2015 or 2016); observer: observer initials; date_format: date of observation; juldate: julian calendar date; observation_num: observation number; treeID_format: individual code to identify trees; observationID: unique identifier; treesp: tree species common name (see paper for species names); time_format: time of observation; bird_sp: bird species common name (Colombia) or code (Nicaragua); num_birds: count of individuals; migratory_insectivore: binary dummy variable for primarily insectivorous migratory species; notes: miscellaneous notes; canopy_volume: canopy volume (meters cubed); scale_volume: scaled canopy volume with mean zero