City Nature Challenge Meets Emergence of Brood X Cicadas

iBeaver: Crowd-sourcing data on North America’s Busy Beaver

Help us gather data with a new app!

Beaver are the classic keystone species and ecosystem engineers. Their dams can alter landscapes in positive ways by creating, enhancing and…

Wildlife Without Borders

Endangered species all over the world are stopped in their tracks by borders of all kinds. They can’t read maps…

Guided by the Light, Returning the Night Skies to Migratory Birds

Extinction and Biodiversity Loss are Inextricably Linked

Biden Administration, Congress Must Act Quickly To Protect Our Nation’s Birds

Bee is for Biodiversity

Although most people think of bees as black and fuzzy, some of the 4,000 or so different native bee species spread throughout the United States can appear red, blue or even green with a gleaming metallic covering on their head and abdomen. The tiniest, at less than two millimeters long…

Racing Extinction: Tribute to Dr. Lee Talbot

This month, we’re remembering one of our own. A colleague, a friend, a scholar and…

We’re Part of the Solution

Today is the International Day for Biological Diversity and this year’s theme — “we’re part of the solution” —…