Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
stubish
33 days ago
|
parent
|
context
|
favorite
| on:
Flies keep landing on North Sea oil rigs
The Monarch butterfly also has a multi-generational migration, which seems to be well studied and understood.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
