Watercraft inspector, invasive mussel, WID seal

Collage of 3 images. Top: A person in sunglasses and brown shirt crouches beneath a red boat, looking at the propeller. Middle: Close-up of a small, striped invasive mussel shell. Bottom:A piece of wire with a blue, rectangular piece of plastic closing the loop around a thick piece of metal.
Photo By/Credit

Top: USFWS, Middle: Alaska Department of Fish and Game, Bottom: Government of Alberta

Date Shot/Created
08/01/2025
Media Usage Rights/License
Copyrighted, All Rights Reserved - Used by Permission
Image
Collage of three images representing watercraft inspections. Top: a USFWS watercraft inspector visually inspects a boat motor at the Port of Alcan. Middle: Dreissenid mussel adult shell. Bottom: A WID seal attached to the boat and trailer by Alberta inspectors.