Eggs, laid by the two, are incubated for 16 to 19 days and fed by "pigeon milk," a protein-rich fluid produced in both parents' crops — which we imagine has something of an Orville Redenbacher's ...

The pigeon (Columba livia), also called a rock dove, is a stout-bodied bird with a fleshy beak and large wings. There are between 310-352 pigeon species distributed worldwide. Many are native to the ...