Maybe it's not the first time a mailman left chicks outdoors in their box but, you don't know if the others survived.
You should have them HELD at PO and call you on arrival. Most people like to pick them up as soon as they arrive even early hours of the morning.
Being driven around for hours in an unheated mail vehicle will greatly lessen chances of survival.
You should have them HELD at PO and call you on arrival. Most people like to pick them up as soon as they arrive even early hours of the morning.
Being driven around for hours in an unheated mail vehicle will greatly lessen chances of survival.