The media has reported about feminised male fish for decades, but now researchers at SDU have announced that this feminisation has completely disappeared in certain parts of Denmark.
New Zealand's nocturnal and flightless parrot, the kākāpō, may be famous for trying to mate with the head of biologist Mark Carwardine, but this unique species is facing some serious challenges.
New Victoria University research suggests hormones found in New Zealand's native plants are helping endangered native birds to breed successfully.
(Phys.org) —Victoria University of Wellington researchers have developed a new technique that can detect environmental levels of oestrogen at the equivalent of detecting one pinch of salt in an olympic-sized swimming pool.
Hormone-mimicking chemicals released into rivers have been found to impact the mating choices of fish, a new study has revealed. The controversial chemical BPA, which emits oestrogen-like properties, was found to alter an ...