These tortoise-killing ravens are so smart, scientists must use drones to stop them - Los Angeles Times
![These tortoise-killing ravens are so smart, scientists must use drones to stop them - Los Angeles Times These tortoise-killing ravens are so smart, scientists must use drones to stop them - Los Angeles Times](https://img.youtube.com/vi/Ebn6FMj-xvg/hqdefault.jpg)
These tortoise-killing ravens are so smart, scientists must use drones to stop them - Los Angeles Times
These tortoise-killing ravens are so smart, scientists must use drones to stop them - Los Angeles Times
![Watch a raven take out a Google drone mid-air as the tech giant is forced to ground its home delivery service due to bird attacks : r/technology Watch a raven take out a Google drone mid-air as the tech giant is forced to ground its home delivery service due to bird attacks : r/technology](https://external-preview.redd.it/8NWLfJgVWjNmU61mxh0n2TUqkdyJROA6mG2jt36Hnvw.jpg?width=640&crop=smart&auto=webp&s=97a7c1db65c93d9f5aec86201e04a8031ee340a5)