This speculation is based on "The Hare in Myth and Reality: A Review Article," by John Andrew Boyle, in Folklore, Vol. 84, No. 4. (Winter, 1973), pp. 313-326.
An earlier article: "The Easter Hare," by Charles J. Billson (Folklore, Vol. 3, No. 4 (Dec., 1892), pp. 441-466) provides a tradition, albeit not ancient, those of us watching children devour chocolate bunnies may enjoy. Billson says in parts of Germany, hares are caught to be served as part of a public feast. He adds that children are told the hare lays the Easter eggs.


