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12 résultats pour : quagga mussel

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Crayfish
BRK23F48_031

Crayfish

Crayfish
BRK23F49_318

Crayfish

Crayfish
BRK23F54_019

Crayfish

European crayfish
BRK23F30_475

European crayfish

Gunnison, Colorado, Carol Soell, a boat inspector at Curecanti National Recreation Area, checks boats entering and leaving Blue Mesa Reservoir for invasive species. Colorados mandatory inspection prog...
BRK23B68_406

Gunnison, Colorado, Carol Soell, a boat inspector ...

Evanston, Wyoming, An employee of the Wyoming Game & Fish Department gives a boat owner a receipt after inspecting and decontaminating the watercraft at a mandatory inspection station along the Utah b...
BRK23B73_312

Evanston, Wyoming, An employee of the Wyoming Game...

Evanston, Wyoming, An employee of the Wyoming Game & Fish Department inspects watercraft at a mandatory inspection station along the Utah border. The intent is to keep invasive aquatic species, includ...
BRK23B79_106

Evanston, Wyoming, An employee of the Wyoming Game...

Evanston, Wyoming, Employees of the Wyoming Game & Fish Department inspect and decontaminate watercraft at a mandatory inspection station along the Utah border. The intent is to keep invasive aquatic ...
BRK23B70_410

Evanston, Wyoming, Employees of the Wyoming Game &...

Evanston, Wyoming, An employee of the Wyoming Game & Fish Department inspects and decontaminates watercraft at a mandatory inspection station along the Utah border. The intent is to keep invasive aqua...
BRK23B76_211

Evanston, Wyoming, An employee of the Wyoming Game...

Gunnison, Colorado, Carol Soell, a boat inspector at Curecanti National Recreation Area, checks boats entering and leaving Blue Mesa Reservoir for invasive species. Colorados mandatory inspection prog...
BRK23B77_307

Gunnison, Colorado, Carol Soell, a boat inspector ...

Gunnison, Colorado, A sign at Curecanti National Recreation Area warns boaters that inspections for invasive species are required at Blue Mesa Reservoir. Colorados inspection program aims to keep zebr...
BRK23B69_321

Gunnison, Colorado, A sign at Curecanti National R...

Gunnison, Colorado, Carol Soell, a boat inspector at Curecanti National Recreation Area, checks boats entering and leaving Blue Mesa Reservoir for invasive species. Colorados mandatory inspection prog...
BRK23B74_409

Gunnison, Colorado, Carol Soell, a boat inspector ...