Northern elephant seals are protected by federal law, and disturbing them during fasting and breeding can cause stress, ...

About 3 to 5% of mammals are known to be monogamous, meaning they select one mate for life. Still, many monogamous species ...

The 2020 Underwater Photographer of the Year contest (UPY) has just crowned its winners. More than 5,500 images were ...

There’s no mistaking the dizzying display of a hummingbird’s wings as it zips around from flower to flower looking for nectar ...

Marine iguanas were described as “imps of darkness” by naturalist Charles Darwin. Learn more in our expert guide by the ...

Filmmaker Bertie Gregory's new documentary special captures the extreme challenges facing the world's fastest land animal.

Lionesses are known to mate up to 40 times per day during their reproductive stage. Discover why lions mate so often here!

These three bird courtship displays are so bold, precise and theatrical that they make human romance look a little ...

Understanding the evolution of insect mating behavior is essential for explaining how early insects adapted to life on land.

On warmer, rainy nights in January, more salamanders and frogs will be trying to make their way across the roads in Alabama. Salamanders in Alabama are migrating to ponds for mating season in January ...

Nightingales are among the most celebrated of all animal singers, no doubt earning their place through the complexity of ...