American Bumble Bee, Museum of Natural History

The American Bumble Bee, Bombus pensylvanicus, is one of the most common bumble bee species found on the Front Range and is one of the 24 species found in Colorado. This species is found only in the lower elevations of the state (3500-5500 feet above sea level) and its range is one of the greatest for all North American bumble bees stretching from the grasslands east of the Rocky Mountains all the way to the coastal Atlantic states, north into Canada and south into Mexico.

Bumble Bee Book: The Wait Is Over - Bug Squad - ANR Blogs

Range expansion of Bombus (Pyrobombus) bimaculatus Cresson in Canada (Hymenoptera, Apidae)

Museum Collections Show Bees Have Become Increasingly Stressed by

Rusty-patched Bumble Bee Guide - New York Natural Heritage Program

Tree Bumblebee framed print by Natural History Museum, London. Bring your print to life with hundreds of different frame and mat combinations. Our

Tree Bumblebee Framed Print

Oak Spring Garden Foundation - Four At-Risk North American Bumble Bee Species

Rusty Patched Bumble Bee

The Search for the Rusty Patched Bumble Bee - SciStarter

Enamel Bee Lapel Pin

Study Reveals Striking Decline of Vermont's Bumble Bees

Bees increasingly stressed by climate change over the past 100 years – study

Yellow Bumble Bee Guide - New York Natural Heritage Program

Bumblebees in crisis: insect's inner lives reveal what the world would lose if they disappear

Bumble Bees & Beneficials Field Day - Past Events - MCBG Corp. 2024