Fascinating fact
In the next few weeks each of the reserve’s jays will cache as many as 7500 acorns, carrying away from the tree as many as six acorns at a time and hammering them into the ground in a spot believed to be chosen for a nearby memory-jogging marker.
Southwick Country Park Nature Reserve 
I see at least two blue jays in every walk I take at the country park. They are very pretty
I wonder how many jays count the reserve as part of their territory. We should recruit an ornithologist to help us find out.