John Gunning:
Dusky Woodswallow (Artamus cyanopterus).
John Gunning:
Dusky Woodswallow (Artamus cyanopterus).
John Gunning:
Dusky Woodswallow (Artamus cyanopterus).
John Gunning:
Dusky-Woodswallow (Artamus cyanopterus).
John Gunning:
Dusky-Woodswallow (Artamus cyanopterus).