PS

*dVrr- - kind of bird (SED II No. 71)

Hebrew
dərōr - a kind of bird (swallow, dove) (HALOT 230)
pB. ṣippor dərōr ‘a free bird living in the house as well as in the field’ (Jastrow 322)
Deir Alla
drr - subst. indicating bird: swallow or dove (DNWSI 262)
Arabic
durr-at- - perroquet (parrot); la perruche a collier couleur de rose (the rose-coloured parakeet) (BK 1 682; Dozy I 428)