# NOT RUN {
spnames <- c('Accipiter striatus', 'Setophaga caerulescens',
'Spinus tristis')
out <- occ(query=spnames, from='bison', limit=2)
res <- occ2df(out)
(tt <- as.bison(out))
(uu <- as.bison(res))
as.bison(as.numeric(res$key[1]))
as.bison(res$key[1])
as.bison(as.list(res$key[1:2]))
as.bison(tt[[1]])
as.bison(uu[[1]])
as.bison(tt[1:2])
# }
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