Decode the bisexual chicken phenomenon
Scientists began to pay more attention to the gender division of chickens when roosters with special shapes were discovered during farm visits.
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Scientists began to pay more attention to the gender division of chickens when roosters with special shapes were discovered during farm visits.
Recent research on macaque monkeys, a fairly common short-tailed macaque in Asia, has helped solve a long-standing question in the scientific world about the link betwee…
The male of the python is 8.8m long, weighs 227kg and has a diameter of 30cm. Females are larger than males, can be up to 9m long and weigh 250kg. The after-born pythons…
The Huffington Post reported that the family-born sheep of Albert Abadzhanov belonged to the village of Velistsikhe in Georgia on January 25. It has 4 forelegs and hind…
Researchers have found that the stimulant of snakes mating and reproducing is the estrogen hormone released by snakes.
Wildlife experts in Malaysia have said they have found a female Borneo rhino, a subspecies of Sumatra rhino, and are preparing to pair with the male Sumatra rhino called…
New research by University of Missouri experts (USA) said, some female tree frogs can harmonize with their partner's cries with the same number of chromosomes. This find…
Quang Ngai authorities have discovered a villager who kept a rare female horse bear in the left leg.
According to the researchers, a new species of tree frog discovered in Vietnam, the scientific name is Gracixalus quangi, has a distinctive variety of voices that make t…
Spiders cling to elastic silk thread, taking advantage of the wind to overcome the distance to feed. And that's why the male spider is always smaller than the female spi…
Hens can excrete sperm immediately after mating, and when they do, an average of over 80% of sperm of the male will be excreted, a new study at Oxford University, UK rev…
A new study has shown that the sperm of small squid that specialize in 'awkward eating' is bigger in size than the big 'specialized' males.
The male zebra finch also establishes a homosexual relationship in the absence of females and still chooses to maintain a homosexual relationship even after the female a…
Learn about the sex life of South African Titer bird in the southern hemisphere desert, researchers at the University of Burgandy in France discovered that the most bril…