Bluebird of Happiness Glass Figurines (2) Signed Leo Ward 91 & 95 + Green Bird

Description

These three vintage glass birds are from a Baltimore estate and are in very nice condition. Two of them are signed by Ward, one is dated 1991 and one is dated 1995. They are the "Bluebirds of Happiness" made in the Terra Studios.
An original sticker is on one of them. The bird dated 1995 appears to be a bit larger than the one dated 1991.
The third bird is green and is blown glass, as evidenced by the pontil mark on the bottom. The bird is an olive green in color. I can find no marks or signature on the green bird. I believe green birds are harder to find than the blue ones.