penguins: 31
| id | species | island | bill_length_mm | bill_depth_mm | flipper_length_mm | body_mass_g | sex |
|---|---|---|---|---|---|---|---|
| 31 | Adelie | Dream | 37.2 | 18.1 | 178.0 | 3900.0 | Male |
| id | species | island | bill_length_mm | bill_depth_mm | flipper_length_mm | body_mass_g | sex |
|---|---|---|---|---|---|---|---|
| 31 | Adelie | Dream | 37.2 | 18.1 | 178.0 | 3900.0 | Male |