American Bumble Bee Oklahoma Department of Wildlife Conservation

Species of bumblebee not found in Oklahoma since 1999 discovered at OKC Zoo

Missouri Beginning Farming: March 2014

When Is a Bumblebee a Fish? When a California Court Says So - WSJ

OSU Extension Trains New B-Team to Assess the Status of Oregon's Wild Bees

Protecting Native Pollinators, Sage-grouse from Pesticide Spraying – Advocates for the West

Wildlife Department seeks help with bumble bees, Business-farm

Bumblebee Identification, Habitat & Behavior - Ja-Roy Pest Control - Pest Control & Extermination Services

Bee hunter's diaries Chapter 4. The giants among us., by Jose Montalva

Rusty Patched Ripoff: Trump Admin Says Bumblebee is Endangered, But Won't Give it Any Habitat - EnviroNews

Carpenter Bee Identification Springer Professional Home Services

That stings: A bumblebee put on endangered species list for the first time

Beepocalypse Myth Handbook: Assessing claims of pollinator collapse - Genetic Literacy Project

Yellow Banded Bumble Bee (Bombus terricola)