Could a chicken change sex?

Could a chicken change sex?

By chx0ut4DMin Comment Closed
We are very proud of our chickens, who provide endless hours of amusement and, indeed, affection. Recently, one of our hens started making unusual squawking noises. During conversations with fellow chicken enthusiasts, we were told something that surprised us: apparently, hens can change sex. Having never heard of this before, we decided to investigate the science behind the claim. Can a Hen Really Change Sex? The short answer is not exactly. A hen can sometimes develop male characteristics if her only functioning ovary becomes damaged or stops working. In chickens, only the left ovary normally functions in egg production, while the right gonad remains largely undeveloped. If the left ovary is damaged, for example through age-related degeneration, the dormant right gonad can begin producing male hormones. As a result, a hen may begin to display characteristics that are typically associated with a cockerel. Signs of a Sex-Reversed Hen When this occurs, a hen may: Grow a larger comb and wattles Develop long saddle and hackle feathers similar to those of a...
Read More

Beavers on the return to the wild?

By chXout Team Comment Closed
  In 16th Century Britain the Eurasian Beaver (Castor fiber) was sadly hunted to extinction for its fur, meat and scent glands. Beavers are known as a keystone species or ecosystem engineers, meaning that they benefit the area around them. This has resulted in projects across the UK trialling the re-introduction of beavers to the wild starting with large enclosures at nature reserves. Beaver Benefits Creation of dams and ditches which aids in the formation of wetland habitat Wetland habitat holds more water in the landscape which filters silt and agricultural chemicals from the water Wetlands are crucial to combatting climate change due to the capturing and storage of carbon and the reduction of greenhouse gases Reduction of flooding Encouraging new species into the area, increasing biodiversity Changes in vegetation composition and diversity (Summarised from current project information by the Wildlife Trusts.) Consideration for the wider release of beavers into the wild is now able to take a step forward with DEFRA announcing legal protection for the species from October 2022...
Read More