Birds Go Steady Before Having Kids
Discover Magazine,
Perhaps you’ve heard that many bird species are monogamous, including swans and whooping cranes.
Perhaps you’ve heard that many bird species are monogamous, including swans and whooping cranes.
Home Biology Plants
Sukupuuton partaalta erikoisin menetelmin palautettu lintulaji valitsee kumppanin jo kauan ennen kuin ryhtyy lisääntymään.
A fascinating new study has found that whooping cranes partner up with their childhood sweethearts.