Add population density (TetraDENSITY) — add

Joins species-median terrestrial-vertebrate population density to a taxify() result by accepted_name. Only ind/km2 records are used.

Usage

add_tetradensity(x, cols = NULL, verbose = TRUE)

x: A data.frame returned by taxify().
cols: Which columns to attach: NULL (default) the curated set, "all" every column the source carries, or a character vector of names. See enrichment_cols.
verbose: Logical. Default TRUE.

The same data.frame with numeric tetradensity_density_ind_km2.

Source: Santini et al. TetraDENSITY (figshare, CC-BY 4.0). Records in other density units are excluded to avoid mixing.

Santini L et al. TetraDENSITY: a database of population density estimates in terrestrial vertebrates. figshare. doi:10.6084/m9.figshare.5371633

if (FALSE) { # \dontrun{
taxify("Capreolus capreolus", backbone = "gbif") |>
  add_tetradensity()
} # }