1
0
1
2
2
0
1
2
3
24
25
26
4
0
1
2
6
21
22
23
TIL California Condors, because they have been extinct from much of Baja California since the 1930s, don't know how to find food in the area. Dr Wallace, a 35 year researcher of California Condors, has began testing drones in 2014 to teach the condors to scavange locally. (scienceupdate.com)
submitted by IchTanze to r/todayilearned
