Another reason for chili plants to hold back on the heat: Capsaicin is a gut irritant that can speed up digestion. If a bird poops out seeds too fast, that’s a drawback, since the plant benefits most ...

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 ...