One crow in the innovation group stared at the setup for less than 2 minutes and then performed the whole trial correctly on her very first attempt.
Somalia's militant al-Shabab insurgent group stares a possible military collapse in the face as a coalition of African forces, fighting on multiple fronts, steadily advances on its southern heartland and the United States steps up drone and naval attacks.
Both groups stare unsmiling at the camera: looks like things are going to change.
The groups stare at each other, stomping the ground and beating their chests, while tens of thousands of people who have come to the arena to watch roar in anticipation.
India moved some of its own troops to within about 300 yards, and the two groups stared at each other for weeks as Indian military and diplomatic officials furiously tried to get the Chinese to pull up stakes.
People in the hundred-metre gap between the two groups stared bewilderedly, asked what was going on, and questioned what the Muslim Brotherhood have to do with anything.
"Girls came in groups to stare at me," she remembered a half-century later.
Observing other visitors at the show using the audio guide, I realised that it's also rather like watching an episode of The Walking Dead: people seemingly oblivious to one another shuffle here and there, gather in groups and stare into space, their minds lost to the actor's voice.
She pranced up very close to our group and stared at us with attitude, with a feisty face, curly mane and pretty haunches.
The head comrade approached the group, and stared at them.
