Dear All: there is some interesting info on corvids via the link below.
It is hardly anecdotal!
http://www.audubon.org/magazine/march-april-2016/meet-bird-brainiacs-common-raven
Please forward the link to anyone interested.
John Fincham
Dear All: there is some interesting info on corvids via the link below.
It is hardly anecdotal!
http://www.audubon.org/magazine/march-april-2016/meet-bird-brainiacs-common-raven
Please forward the link to anyone interested.
John Fincham