Roy dan Silo
Roy and Silo (born 1987) are chinstrap penguins which were a same-sex male pair in New York City's Central Park Zoo. They were noted by staff at the zoo in 1998 to be performing mating rituals, although no actual sexual acts were witnessed, and in 1999 attempted to hatch a rock as if it were an egg. This inspired zoo keepers to give them an egg from another pair of penguins which could not hatch it, resulting in the couple raising a chick that was named Tango.
| Roy and Silo | |
|---|---|
 Roy dan Silo adalah penguin chinstrap, seperti dalam gambar. | |
| Spesies | Penguin chinstrap |
| Jenis kelamin | Keduanya jantan |
| Lahir | 1987 |
| Dikenal karena | Pasangan hewan sejenis |
| Anak | Tango |