Content
@
0 reply
0 recast
0 reaction
July
@july
TIL birds don’t need GPS because they can see earths magnetic field https://www.ks.uiuc.edu/Research/cryptochrome/
19 replies
13 recasts
135 reactions
Louise Freeman
@abigailtaylor
Birds have a natural guidance system
0 reply
0 recast
0 reaction
