Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
Decline in 57% of US bird species; net loss - about 2.9B birds since 1970 [pdf]
(
naturebob.com
)
1 point
by
vixen99
on May 1, 2020
|
hide
|
past
|
favorite
Consider applying for YC's Spring batch! Applications are open till Feb 11.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
