PS

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

Akkadian
arru - bird used for decoy (CAD A₂ 305, AHw. 71)
Syriac
ˀarrā - avis illicebra (Brock. 45)

Certainly borrowed from Akkadian (cf. Kaufman 1974: 36).

Syriac
warwārā - merops (Brock. 186, PS 1068)

Possibly related if not an Arabism.

Arabic
warwār- - guépier (oiseau) (BK 2 1526, Fr. IV 459)
Tigrinya
ˀirir, ˀǝrir - bird which has an instinct to lead a honey gatherer to where there is honey (K. Tna. 1439–40)
Tigrinya
wari - kind of blackbird whose feathers have a metallic sheen (K. Tna. 1723)
Amharic
wari - a kind of blackbird (K 1500)