After the lights turn green again, the birds fly away and vehicles drive over the nuts, cracking them open. Finally, when it’s time to cross again, the crows join the pedestrians and pick up ...
The word migration describes how birds fly thousands of miles at different times of the year to find food and stay warm. Even tiny birds fly halfway across the world. The Arctic Tern flies over ...
“In addition, smaller birds such as tits and finches live there, which are less likely to fly away from disturbance.” Based on the data in their study, Mr Hoekstra and colleagues argue in ...