Nevin Cullen, post doctoral researcher and pollination biologist with the USDA Agricultural Research Service, searches for bees at Sacramento River National Wildlife Refuge Complex.

A man in a large straw hat stands with a large net in a field of dry grass.
Photo By/Credit
Joanna Gilkeson/USFWS
Date Shot/Created
07/31/2024
Media Usage Rights/License
Public Domain
Image
Nevin Cullen, post doctoral researcher and pollination biologist with the USDA Agricultural Research Service, searches for bees at Sacramento River National Wildlife Refuge Complex.
Subject tags
Wildlife refuges