Photo 587887, (c) Liam O'Brien, some rights reserved (CC BY-NC), uploaded by Liam O'Brien

Attribution © Liam O'Brien
some rights reserved
Uploaded by robberfly robberfly
Source iNaturalist
Associated observations

Photos / Sounds

What

Black-tailed Bumble Bee (Bombus melanopygus)

Observer

robberfly

Date

November 23, 2013 01:05 PM PST

Description

This is that other common one in San Francisco that I can never remember. I think it's split from melapigedus

Sizes