

Yep, very common sound to hear in European forests and a sign that spring is here.
What’s also interesting about them is that they don’t build nests. They just lay their eggs in other birds’ nests and let them take care of their young. The baby cuckoo will throw the other baby birds out of the nest so it’ll get all the food.







A phone that’s off is off. No power supplied to the components, so it can’t record anything. It would be trivially easy to find out if it were otherwise, not to mention your battery would get drained.
The phone somehow “seeing through objects” is just straight up fiction. How is that supposed to work?