Return data.frame of extinction risk using IUCN RedList web service
get_iucn(genus_species, rl_token)
rl_token | RedList token, issued <http://apiv3.iucnredlist.org/api/v3/token> |
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data frame of: category, criteria, population_trend, published_year
#> Error in rl_search("Megaptera novaeangliae", key = rl_token): could not find function "rl_search"