VUVulnerable
Obscure Bumble Bee
Bombus caliginosus
Declining
Photo: Wikimedia Commons (CC) via https://en.wikipedia.org/wiki/Bombus_caliginosus
Overview
A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.
Habitat
Marine coastal/supratidal· majorCaves and subterranean habitats· major
Conservation measures underway
Species recovery
Other threatened species in APIDAE
Threatened in Canada
Frequently asked questions
Why is Obscure Bumble Bee classified as Vulnerable?
Obscure Bumble Bee is classified as Vulnerable because the population is declining and the species faces a high risk of extinction in the medium-term future if current pressures continue, per the IUCN Red List assessment recorded in the SpeciesRadar database.
Where does Obscure Bumble Bee live?
Obscure Bumble Bee occurs in Canada, China, and United States. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Obscure Bumble Bee?
The main threats to Obscure Bumble Bee are 1.1, 11.1, 12.1, and 2.1. The full IUCN-classified threat record for this species is detailed on the species page.
Get weekly conservation intelligence
One short digest a week of the most striking species and country data we ship, plus breaking conservation news paired with our database where it matters.
Free, no spam. One-click unsubscribe in every email.