Citizen Science


Citizen Science Data Gives Proof of Need for Regulating Commercial Bumble Bees, Used in Expert Testimony

Published on October 4, 2017

While the honey bee is the most common managed crop pollinator, the common Eastern bumble bee (Bombus impatiens) is also managed and used for crop pollination. Bumble bees are the bees responsible for virtually all of our hot house tomatoes, and many other greenhouse crops like sweet peppers. Companies rear bumble bees in captivity and Read more …


Observations by Citizen Scientists Expand Known Range of the Two-Spotted Bumble Bee

Published on

How can researchers be in more than one place at a time? By mobilizing a network of volunteers with cameras! One of the powerful aspects of Bumble Bee Watch, a citizen science project that allows contributors to record bumble bee observations, is that participants submit records of bumble bees from across North America including in Read more …


Calling all western monarch and milkweed observers!

Published on October 3, 2017

Fall is here, which means the days are getting shorter, the nights are getting cooler, and monarchs from across the country are moving from summer breeding grounds back to their overwintering sites in California and Mexico. If you live in the West and have photos of monarchs and milkweed, we encourage you to post your Read more …


Hawk Watch Counters Contribute Another Season of Dragonfly Observations

Published on August 31, 2017

This article originally appeared in the newsletter of the Hawk Watch Association of North America and has been edited from its original format. Hawk Watch observers who gather every year to document the annual journey of hundreds of thousands of hawks, eagles, and vultures southward to overwintering grounds, are ideally placed to note the migration Read more …


Help Researchers Track Milkweeds and Monarchs across the West

Published on February 16, 2017

Monarch researchers are trying to understand why monarch overwintering populations are declining in the West, and we need your help! Overwintering monarch populations have declined by 74% in coastal California and more than 80% in central Mexico since monitoring began about 20 years ago. Researchers in the eastern U.S. have identified loss of milkweed (the Read more …


The Western Monarch Thanksgiving Count at 20: A record volunteer effort, but disappointing butterfly numbers

Published on February 7, 2017

In the fall of 1997, a small group of dedicated monarch scientists and volunteers set out to count how many monarch butterflies were overwintering in California, an essential step in understanding and conserving this remarkable insect and its migration. Twenty years later, the Western Monarch Thanksgiving Count (WMTC) is established as one of the longest Read more …


Western Monarch Conservation: A 40 Year History

Published on February 5, 2017

It was in 1976, at the World Congress of Entomology, held in Washington. D.C., when the North American migratory monarchs were named the number one priority in world butterfly conservation. The Mexican overwintering grounds had just been located the year before, one of the greatest natural history developments of the twentieth century, and a whole Read more …


Citizen science is a wonderful thing

Published on April 21, 2016

There is much yet to be learned about insects and other invertebrates but simply not enough people observing their behavior and documenting their existence to be able to fill in the blanks of our knowledge. After all, there are tens of thousands of species to be found in each region of North America. By drawing Read more …


ID Dragonflies and Locate Hotspots: Introducing the New Dragonfly ID App!

Published on October 3, 2015

Calling all nature enthusiasts! Do you have a smartphone and want to use it to explore, identify, and marvel at the diversity of dragonfly and damselfly fauna in your backyard, local wetland, or favorite trout stream? Well, now you can! We are pleased to introduce Dragonfly ID, a first-of-its-kind app brought to you by the Read more …