Crow Box training aid is designed to teach corvids to collect coins . two step process involved bribing the birds with peanut treats . It 's proved successful in captivity and project has been rolled out online . There are open source instructions so people can make their own box . Results will be used to work how humans can work better with the birds .
Crow Box training aid is designed to teach corvids to collect coins . Four step process involved bribing the birds with peanut treats . It 's proved successful in captivity and project has been rolled out online . There are open source instructions so people can make their own box . Results will be used to work how humans can work better with the birds .