Birds of a Feather Video-Flock Together: Design and Evaluation of an Agency-Based Parrot-to-Parrot Video-Calling System for Interspecies Ethical Enrichment.Once the birds had learned how to initiate video interactions, the second phase of the experiment could begin. In this “open call” period, the 15 participating birds could make calls freely; they also got to choose which bird to dial up. Over the next two months, pet parrots made 147 deliberate video calls to other birds. Their owners took detailed notes about the calls and recorded more than 1,000 hours of video footage that the researchers analyzed.
For starters, they found that the parrots took advantage of the opportunity to call one another, and they typically stayed on the call for the maximum time allowed during the experiment. They also seemed to understand that another live bird was on the other side of the screen, not a recorded bird, researchers say. Some of the parrots learned new skills from their virtual companions, including flying, foraging and how to make new sounds.
“I was quite surprised at the range of different behaviors,” co-author Ilyena Hirskyj-Douglas, an animal-computer interaction researcher at the University of Glasgow, tells the Guardian’s Hannah Devlin. “Some would sing, some would play around and go upside down, others would want to show another bird their toys.” Two weak, older macaws, for example, became very close and even called out to one another “Hi! Come here! Hello!” from their respective screens.
https://dl.acm.org/doi/10.1145/3544548.3581166