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Broken Blood Feathers
A blood feather is a new feather that is growing. When a bird molts, each feather is replaced by a blood feather that grows to maturity until it molts and so on as the process continues. The quill of the blood feather contains a vein and artery that supplies blood, giving it the necessary nutrients […]
Adjusting to City Life
I’m not exactly a city person; I admit it. I grew up in more of a rural area with occasional trips to suburbia if we ever felt like going shopping. That all changed when I went away to college. It wasn’t a major metropolitan area but it was a lot busier than anything I was […]
When Were Farm Animals Domesticated?
Sheep, goats and pigs were the first animals to be domesticated, about 9000 years ago. The earliest archaeological evidence of domestic pigs was found in eastern Turkey. Archaeology indicates that cattle were first domesticated in the Fertile Crescent about 8000 years ago. Evidence of domestic cattle was also found in Pakistan, from about 7000 years […]