المملكة تشارك في الاحتفال باليوم العالمي للطيور المهاجرة https      goo  gl  cxfzm0   WorldMigratoryBirdDay   اليوم  العالمي  للطيور  المهاجرة
Identify the main topic of the news article and categorize it as either spiritual, human-rights-press-freedom, business-and-economy, sports, science-and-technology, education, environment, health, art-and-entertainment, or politics. Return only the label without any explanation, justification or additional text.