Where does “Biak whistler” come from?

Biak whistler (English) comes from English Whistler, from Old English hwistlere, from Old English -ere, from Proto-West Germanic -ārī, from Proto-Germanic -ārijaz, from Latin -ārius, from Proto-Italic *-āzios — Forms relational adjectives to nouns (and rarely numerals).

Biak whistler (English): Pachycephala melanorhyncha, a species of typical whistler or thickhead bird

Definitions

  1. Pachycephala melanorhyncha, a species of typical whistler or thickhead bird

Ancestry of “Biak whistler”, step by step

Biak whistler traces back through two separate lines of ancestry.

via English Whistler

StepLanguageWordMeaning
1EnglishWhistlerA placename
2Old Englishhwistlerepiper, fluter, flautist
3Old English-eremasculine agent suffix, originally applied only...
4Proto-West Germanic-ārī-er
5Proto-Germanic-ārijaz-er
6Latin-āriuser
7Proto-Italic*-āziosForms relational adjectives to nouns (and rarely numerals)

via Proto-Bahnaric biak

StepLanguageWordMeaning
1Proto-Bahnaricbiak
2Lower Sorbianwósaxle
3Proto-Slavicosьaxis, axle
4Proto-Balto-Slavicaśísaxle, axis
5Proto-Indo-Europeanh₂eḱs-axis, axle
6Proto-Indo-Europeanh₂eǵ-to drive
Every word from Proto-Italic *-āziosEvery word from Latin -āriusEvery word from Old English -ere