4 days later, now less than a week from hatch day and there's too much duckling in the egg to see much 😆 the air cells all looked good though and there was a small glimpse of a bill stretching the membrane, practicing for their internal pip. The internal pip is when the duckling breaks through the membrane shortly before starting work on the shell. They often take a break before going for the shell and the air cell should have enough air for about a day.
#ducklings #runnerduck #hatchingeggs