New research shows male bonobos use subtle, hidden cues - not just swelling - to track a female’s fertile days with ...

Male bonobos have an impressive ability to detect when females are most fertile, even though the usual visual cues are ...

When it’s time for turtles to find love, the process isn’t something most people get to see. But it happens like clockwork every year. Whether it is a massive loggerhead in the sea or a common ...

Video by @zookeeperguyWell now that Mette had her calf, a common question has been if we knew and/or how we know if they’re expecting a calf. Well if we’re lucky we see the mating, this mating from ...