Australia is facing an egg supply crunch thanks to bird flu outbreaks — and it’s led McDonald’s to trim breakfast hours by 90 minutes.

Australians can expect to pay more for eggs at the check-out in coming weeks as one of the biggest fast-food chains limits its breakfast times.

Egg shortages caused by bird flu have forced McDonald's to shorten its breakfast hours while the Melbourne Royal Show cancelled its poultry...

Avian influenza has been found at a second egg farm in the Hawkesbury district.

Avian influenza has been found at a second egg farm in the Hawkesbury district.

Avian influenza has been found at a second egg farm in the Hawkesbury district.

Australian fans of a late morning McDonald's breakfast are having to wake up earlier.

Avian influenza (bird flu) has been found in the ACT, but minister Vassarotti says the risk to the public is low.

Movement of bird, bird products without permits resumed in area around commercial hunt farm last week MOUNTAIN VIEW COUNTY – Movement of birds...

Woolworths has introduced a purchase limit on eggs amid the country’s bird flu outbreak.