Francisco Piedrahita:
Great Woodswallow (Artamus maximus)
Francisco Piedrahita:
White-breasted Woodswallow (Artamus leucorynchus)
Francisco Piedrahita:
White-breasted Woodswallow (Artamus leucorynchus)
Francisco Piedrahita:
Black-faced Woodswallow (Artamus cinereus)
Francisco Piedrahita:
Black-faced Woodswallow (Artamus cinereus)