Grey Thornbill (Acanthiza cinerea) – (was the Ashy Gerygone) ©PNG Katerina Tvardikova Published September 29, 2014 at 3088 × 2056 in I.O.C. Version 5.2 Updated Grey Thornbill (Acanthiza cinerea) – (was the Ashy Gerygone) ©PNG Katerina Tvardikova PAS-Acaz Ashy Gerygone (Acanthiza cinerea) ©PNG Katerina Tvardikova Share this:EmailMe-WePrintMoreLike this:Like Loading...