Two bird figurines

Two bird figurines, Schwarzburger Werkstätten, Unterweißbach, Thuringia, Anf. 20th century, Great tit on a rock, designed by Max Adolf Pfeffer in 1908, model no. U 1001, polychrome painted in naturalistic colors, H. 10.5 cm, three young sparrows on a rectangular base, designed by Kalr Himmelstoß, in 1918, model no. U 1169, polychrome painted in naturalistic colors, h. 10 cm