PS

*ˀarVr- - kind of bird (SED II No. 15)

Akkadian
arru - bird used for decoy (CAD A₂ 305, AHw. 71)
Syriac
ˀarrā - decoy bird (LSyr. 45, SL 93)
Certainly borrowed from Akkadian (cf. Kaufman 1974: 36).
Syriac
warwārā - bee-eater (LSyr. 186, SL 360)
Possibly related if not an Arabism.
Arabic
warwār- - guépier (oiseau) (bee-tree (bird) (BK 2 1526)
Tigrinya
ˀirir, ˀǝrir - bird which has an instinct to lead a honey gatherer to where there is honey (TED 1439)
Tigrinya
wari - kind of blackbird whose feathers have a metallic sheen (TED 1723)
Amharic
wari - a kind of blackbird (K 1500)