Next time you’re outside, say a silent thanks for the many unsung insect pollinators helping to keep our ecosystems healthy.

The Ruby-throated hummingbird is a small bird that’s bright green in color. Look out for males’ signature splash of red.

The Royal Horticultural Society (RHS) and The Wildlife Trusts are calling on gardeners across the country to help save hoverflies. This fly family is the second most significant pollinator after bees ...

4. Hoverflies, like other flies, have a single pair of wings, whereas most other flying insects have two pairs. They also ...

Hummingbirds are on the move back to the United States after spending the winter in Mexico and Central America. Here's how you can track them.

The massive annual spring migration of America's birds – millions of them – is underway. Here's how to follow along at home.

Among some common species, the red admiral declined by 58% ... Butterflies are the most systematically monitored insects in ...

ROBINS are just one surefire indicator of spring. Hurray for their arrival. Hurray for their tenacity to adapt and overcome ...

Using two species of flies from different climates -- one from the cool, high-altitude forests of Northern California, the other hailing from the hot, dry deserts of the Southwest -- scientists ...

Butterfly populations in the US shrank by more than a fifth within the space of two decades, according to a new study.

Users of the iNaturalist app - scientists and park staff but also visitors and even kids - have logged 6,939 species in the Great Smoky Mountains.