Hello, we had a mourning dove mama bird living in our hanging pot in the balcony for the last 26 days. She laid 2 eggs, which hatched like 5 days ago. She was a very dedicated mama, incubating her eggs 24 hrs and then staying with her nestlings all day and all night long. Just since today morning, she is nowhere to be seen near her nestlings. It’s pretty cold outside and it’s been almost 20 hours that she didn’t feed her babies. I am really worried about them, given they are just 5 days old, can’t eat by themselves and it’s cold outside. What should I do? Should I cover them with any cloth? Or contact the wildlife rehab? I am not sure if it’s a normal behavior for a mourning dove mama bird to leave her little ones alone for such a long stretch. Any help is appreciated. The attached picture is from yesterday.