Making-choices-load-or-download-file-R.txt

  record_id month day year plot_id species_id sex hindfoot_length weight
1         1     7  16 1977       2         NL   M              32     NA
2         2     7  16 1977       3         NL   M              33     NA
3         3     7  16 1977       2         DM   F              37     NA
4         4     7  16 1977       7         DM   M              36     NA
5         5     7  16 1977       3         DM   M              35     NA
6         6     7  16 1977       1         PF   M              14     NA

  species_id            genus         species   taxa
1         AB       Amphispiza       bilineata   Bird
2         AH Ammospermophilus         harrisi Rodent
3         AS       Ammodramus      savannarum   Bird
4         BA          Baiomys         taylori Rodent
5         CB  Campylorhynchus brunneicapillus   Bird
6         CM      Calamospiza     melanocorys   Bird