- Aug 26, 2019
- 33,968
- 324,716
- 1,466
Taking this into consideration, how come my hens still produce eggs with bullseyes?I apologize for any confusion earlier. Hens need to mate or come into contact with rooster sperm to have fertile eggs. So, if your hens have had no access to roosters or other chickens, then their eggs cannot be fertile.
As for wild birds, it is highly unlikely that they can fertilize your hen's eggs. They cannot fertilize chicken eggs, as there is a species barrier, which means that sperm from one species cannot fertilize the egg of another species. Therefore, it is impossible for wild birds such as wrens and blue jays to fertilize chicken eggs.
In summary, if you have never had roosters in your flock and your hens have no access to other roosters, then their eggs cannot be fertilized.