偶見鳥 Occasional visitors
偶然會在香港出現的雀鳥。因為牠們到訪的時間不定，所以難以遇上。
Occasional visitors are birds that occasionally appear in Hong Kong. As they do not have a regular arrival time, it is hard to see them.
偶然會在香港出現的雀鳥。因為牠們到訪的時間不定，所以難以遇上。
Occasional visitors are birds that occasionally appear in Hong Kong. As they do not have a regular arrival time, it is hard to see them.