Where does “wallbird” come from?

wallbird (English) comes from English Wall, from Middle English wall, from Old English weall, from Proto-Germanic wallaz, from Latin vallum, from Proto-Indo-European wēl- — to see, perceive.

wallbird (English): A bird, the spotted flycatcher

Definitions

  1. A bird, the spotted flycatcher

Ancestry of “wallbird”, step by step

wallbird traces back through two separate lines of ancestry.

via English Wall

StepLanguageWordMeaning
1EnglishWallThe Berlin Wall
2Middle EnglishwallAlternative form of wale
3Old Englishweallwall; fervour; uproar; boiled or mulled wine
4Proto-Germanicwallazwell, spring; wall, rampart, entrenchment
5Latinvallumwall, rampart, entrenchment
6Proto-Indo-Europeanwēl-to see, perceive

via English bird

StepLanguageWordMeaning
1EnglishbirdA member of the class of animals Aves in the...
2Middle Englishbrida young bird, a bird in general; Alternative form...
3Old Englishbriddyoung bird, chick; chicken
Every word from Proto-Indo-European wēl-Every word from Latin vallumEvery word from Proto-Germanic wallaz