Crested Chickens, Vaulted Skulls, and Damaged Brains - Part 2: Crests, Vaults and Their Genetic Connection

When people think of Polish chickens, they think of those elaborate, beautiful crests. Most people don't realize that Polish chickens also have “vaulted skulls.” Vaulted skulls are misshapen, with a large knob or vault sticking up from the top. A misshapen skull results in a misshapen, unusual, “hourglass” shaped brain. Vaulted skulls are often filled with holes. The only thing protecting parts of the chicken’s brain is a bit of skin and some feathers. Thus, chickens with vaulted skulls are vulnerable to brain damage. What are the genetics behind crests and vaulted skulls? And are these two traits connected?

Can I Catch Bird Flu From My Chickens? Will it Cause the Next Pandemic? (Flu - The Coop, part 3)

Bird flu has been marching across the US, destroying flocks in its wake. Since avian flu first appeared in the news this year, people have been wondering about how this disease relates to them. They have been asking: “Can I catch flu from my flu-infected chickens?” While this 2022 bird flu strain is less likely to infect people than strains seen in the past, the answer is definitely “Yes!” But, perhaps the more profound and important question people should be asking is, “Will bird flu cause the next human pandemic?”

Can I Keep Eggs at Room Temperature?  And Other Pertinent Questions

“Is it ok to store eggs at room temperature?” It’s a question that doesn’t come with a yes/no answer.
Nowadays in the US there are regulations that mandate that anybody selling eggs must refrigerate them. Why? Because of Salmonella, a bacterium that sickens and kills a lot of folks every year, and sometimes lives in eggs. Here’s the catch, though. The United Kingdom and much of Europe have regulations that mandate that anybody selling eggs should not refrigerate them. And the Salmonella rates in the UK are actually lower than in the US. Confused yet? Read this post!