pacific swallow perching on branch

alam animal beautiful beauty beristirahat bird black branch brown bukit buntut burung layang closeup color colorful ecology environment eurasian europe european grup gugus head hewan ikan kakap putih imigrasi isolated kebebasan kecil kelompok kemerdekaan lalat langit margasatwa muangthai nature orange outdoor pantai park perched perching rumah sayap spring swallow thailand torquilla tropis