The recent bird flu outbreak in Pampanga is crippling the poultry industry. Hundreds of thousands of chickens will be culled before it’s over. The bird flu in the Philippines has always been blamed on bird migration. The Philippines is a natural route of several major species of birds.
Imagine the entire human population today just packing up their bags and travelling across the globe, that is what is happening with bird migration. It is in the billions of birds worldwide.