Aquatic Invasvie Species, Underwater (145 images)

• Alewife AL-13.jpg School of Alewife, Lake Michigan ENGBRETSON...

• Alewife AL-14.jpg School of Alewife, Lake Michigan ENGBRETSON...

• Alewife AL-16.jpg Alewife, Lake Michigan ENGBRETSON UNDERWATER...

• Common Carp E-037.jpg Common Carp, Lake Michigan ENGBRETSON...

• Common Carp E-038.jpg Common Carp, Lake Michigan ENGBRETSON...

• Common Carp E-041.jpg Common Carp, Lake Michigan ENGBRETSON...

• Common Carp E-042.jpg Common Carp, Lake Michigan ENGBRETSON...

• Common Carp E-044.jpg Common Carp, Lake Michigan ENGBRETSON...

• Common Carp E-045.jpg Common Carp, Lake Michigan ENGBRETSON...

• Common Carp E-057.jpg Common Carp, Lake Michigan ENGBRETSON...

• Common Carp E-058.jpg Common Carp, Lake Michigan ENGBRETSON...

• Common Carp E-060.jpg Common Carp, Lake Michigan ENGBRETSON...

• Common Carp E-061.jpg Common Carp, Lake Michigan ENGBRETSON...

• Common Carp E-066.jpg Common Carp, Lake Michigan ENGBRETSON...

• Common Carp E-071.jpg Common Carp, Lake Michigan ENGBRETSON...

• Common Carp E-072.jpg Common Carp, Lake Michigan ENGBRETSON...

• Common Carp E-073.jpg Common Carp, Lake Michigan ENGBRETSON...

• Common Carp E-078.jpg Common Carp, Lake Michigan ENGBRETSON...

• Common Carp E-085.jpg Common Carp, Lake Michigan ENGBRETSON...

• Common Carp E-094.jpg Common Carp, Lake Michigan ENGBRETSON...

• Common Carp E-095.jpg Common Carp, Lake Michigan ENGBRETSON...

• Common Carp E-098.jpg Common Carp, Lake Michigan ENGBRETSON...

• Common Carp E-099.jpg Common Carp, Lake Michigan ENGBRETSON...

• Common Carp E-100.jpg Common Carp, Lake Michigan ENGBRETSON...

• Common Carp E-106.jpg Common Carp, Lake Michigan ENGBRETSON...

• Common Carp E-107.jpg Common Carp, Lake Michigan ENGBRETSON...

• Common Carp E-110.jpg Common Carp, Lake Michigan ENGBRETSON...

• Common Carp E-111.jpg Common Carp, Lake Michigan ENGBRETSON...

• Common Carp E-115.jpg Common Carp, Lake Michigan ENGBRETSON...

• Common Carp E-117.jpg Common Carp, Lake Michigan ENGBRETSON...

• Eurasian Water Milfoi...jpg Eurasian Water Milfoil ENGBRETSON UNDERWATER...

• Eurasian Water Milfoi...jpg Eurasian Water Milfoil ENGBRETSON UNDERWATER...

• Eurasian Water Milfoi...jpg Eurasian Water Milfoil ENGBRETSON UNDERWATER...

• Eurasian Water Milfoi...jpg Eurasian Water Milfoil ENGBRETSON UNDERWATER...

• Eurasian Water Milfoi...jpg Eurasian Water Milfoil ENGBRETSON UNDERWATER...

• Eurasian Water Milfoi...jpg Eurasian Water Milfoil ENGBRETSON UNDERWATER...

• Grass Carp E-69.jpg Grass Carp ENGBRETSON UNDERWATER PHOTO

• Grass Carp E-70.jpg Grass Carp ENGBRETSON UNDERWATER PHOTO

• Round Goby Y-056.jpg Round Goby ENGBRETSON UNDERWATER PHOTO

• Round Goby Y-076.jpg Round Goby ENGBRETSON UNDERWATER PHOTO

• Round Goby Y-077.jpg Round Goby ENGBRETSON UNDERWATER PHOTO

• Round Goby Y-079.jpg Round Goby ENGBRETSON UNDERWATER PHOTO

• Round Goby Y-082.jpg Round Goby ENGBRETSON UNDERWATER PHOTO

• Round Goby Y-083.jpg Round Goby ENGBRETSON UNDERWATER PHOTO

• Round Goby Y-084.jpg Round Goby ENGBRETSON UNDERWATER PHOTO

• Round Goby Y-089.jpg Round Goby ENGBRETSON UNDERWATER PHOTO

• Round Goby Y-092.jpg Round Goby ENGBRETSON UNDERWATER PHOTO

• Round Goby Y-094.jpg Round Goby ENGBRETSON UNDERWATER PHOTO

• Round Goby Y-096.jpg Round Goby ENGBRETSON UNDERWATER PHOTO

• Round Goby Y-097.jpg Round Goby ENGBRETSON UNDERWATER PHOTO

• Round Goby Y-101.jpg Round Goby ENGBRETSON UNDERWATER PHOTO

• Round Goby Y-102.jpg Round Goby ENGBRETSON UNDERWATER PHOTO

• Round Goby Y-104.jpg Round Goby ENGBRETSON UNDERWATER PHOTO

• Round Goby Y-107.jpg Round Goby ENGBRETSON UNDERWATER PHOTO

• Round Goby Y-109.jpg Round Goby ENGBRETSON UNDERWATER PHOTO

• Round Goby Y-113.jpg Round Goby ENGBRETSON UNDERWATER PHOTO

• Round Goby Y-115.jpg Round Goby ENGBRETSON UNDERWATER PHOTO

• Round Goby Y-118.jpg Round Goby ENGBRETSON UNDERWATER PHOTO

• Round Goby Y-120.jpg Round Goby with Zebra Mussel ENGBRETSON...

• Round Goby Y-121.jpg Round Goby eating Zebra Mussel ENGBRETSON...

• Round Goby Y-122.jpg Round Goby ENGBRETSON UNDERWATER PHOTO

• Round Goby Y-127.jpg Round Goby ENGBRETSON UNDERWATER PHOTO

• Round Goby Y-132.jpg Round Goby ENGBRETSON UNDERWATER PHOTO

• Round Goby Y-134.jpg Round Goby ENGBRETSON UNDERWATER PHOTO

• Round Goby Y-141.jpg Round Goby ENGBRETSON UNDERWATER PHOTO

• Round Goby Y-142.jpg Round Goby ENGBRETSON UNDERWATER PHOTO

• Round Goby Y-147.jpg Round Goby ENGBRETSON UNDERWATER PHOTO

• Round Goby Y-148.jpg Round Goby ENGBRETSON UNDERWATER PHOTO

• Round Goby Y-149.jpg Round Goby, Lake Michigan ENGBRETSON...

• Round Goby Y-150.jpg Round Goby, Lake Michigan ENGBRETSON...

• Round Goby Y-152.jpg Round Goby, Lake Michigan ENGBRETSON...

• Round Goby Y-154.jpg Round Goby, Lake Michigan ENGBRETSON...

• Round Goby Y-156.jpg Round Goby, Lake Michigan ENGBRETSON...

• Ruffe X-11.jpg Ruffe ENGBRETSON UNDERWATER PHOTO

• Ruffe X-14.jpg Ruffe ENGBRETSON UNDERWATER PHOTO

• Ruffe X-19.jpg Ruffe ENGBRETSON UNDERWATER PHOTO

• Ruffe X-25.jpg Ruffe ENGBRETSON UNDERWATER PHOTO

• Ruffe X-27.jpg Ruffe ENGBRETSON UNDERWATER PHOTO

• Rusty Crayfish K-425.jpg Rusty Crayfish ENGBRETSON UNDERWATER PHOTO

• Rusty Crayfish K-428.jpg Rusty Crayfish ENGBRETSON UNDERWATER PHOTO

• Rusty Crayfish K-625.jpg Rusty Crayfish ENGBRETSON UNDERWATER PHOTO

• Rusty Crayfish K-631.jpg Rusty Crayfish ENGBRETSON UNDERWATER PHOTO

• Rusty Crayfish K-635.jpg Rusty Crayfish tangled in fishing line....

• Rusty Crayfish K-643.jpg Rusty Crayfish ENGBRETSON UNDERWATER PHOTO

• Rusty Crayfish K-752.jpg Rusty Crayfish ENGBRETSON UNDERWATER PHOTO

• Rusty Crayfish K-793.jpg Rusty Crayfish covering fish crib ENGBRETSON...

• Rusty Crayfish K-811.jpg Rusty Crayfish and Smallmouth Bass...

• Rusty Crayfish K-838.jpg Rusty Crayfish eating a dead fish ENGBRETSON...

• Rusty Crayfish K-840.jpg Rusty Crayfish ENGBRETSON UNDERWATER PHOTO

• Rusty Crayfish K-842.jpg Rusty Crayfish ENGBRETSON UNDERWATER PHOTO

• Rusty Crayfish K-850.jpg Rusty Crayfish ENGBRETSON UNDERWATER PHOTO

• Rusty Crayfish K-872.jpg Rusty Crayfish ENGBRETSON UNDERWATER PHOTO

• Rusty Crayfish K-873.jpg Rusty Crayfish and Zebra Mussels ENGBRETSON...

• Rusty Crayfish K-875.jpg Rusty Crayfish ENGBRETSON UNDERWATER PHOTO

• Rusty Crayfish K-876.jpg Rusty Crayfish and Smallmouth Bass...

• Rusty Crayfish K-877.jpg Rusty Crayfish ENGBRETSON UNDERWATER PHOTO

• Rusty Crayfish K-879.jpg Rusty Crayfish ENGBRETSON UNDERWATER PHOTO

• Rusty Crayfish K-881.jpg Rusty Crayfish eating dead fish ENGBRETSON...

• Rusty Crayfish K-883.jpg Rusty Crayfish ENGBRETSON UNDERWATER PHOTO

• Rusty Crayfish K-885.jpg Rusty Crayfish eating dead fish ENGBRETSON...

• Rusty Crayfish K-886.jpg Rusty Crayfish eating dead fish ENGBRETSON...

• Rusty Crayfish K-887.jpg Rusty Crayfish eating dead fish ENGBRETSON...

• Rusty Crayfish K-888.jpg Rusty Crayfish eating dead fish ENGBRETSON...

• Rusty Crayfish K-889.jpg Rusty Crayfish eating dead fish ENGBRETSON...

• Rusty Crayfish K-890.jpg Rusty Crayfish eating dead fish ENGBRETSON...

• Rusty Crayfish K-891.jpg Rusty Crayfish feeding on dead fish...

• Rusty Crayfish K-892.jpg Rusty Crayfish feeding on dead fish...

• Rusty Crayfish K-893.jpg Rusty Crayfish feeding on dead fish...

• Rusty Crayfish K-895.jpg Rusty Crayfish feeding on dead fish...

• Rusty Crayfish K-898.jpg Rusty Crayfish ENGBRETSON UNDERWATER PHOTO

• Rusty Crayfish K-900.jpg Rusty Crayfish ENGBRETSON UNDERWATER PHOTO

• Rusty Crayfish K-903.jpg Group of Rusty Crayfish feeding on a dead fish...

• Rusty Crayfish K-904.jpg Group of Rusty Crayfish feeding on a dead fish...

• Underwater Scene UW-2...jpg Underwater Scene-Zebra Mussels on snail shell...

• Zebra Mussel O-207.jpg Zebra Mussel ENGBRETSON UNDERWATER PHOTO

• Zebra Mussel O-212.jpg Zebra Mussel ENGBRETSON UNDERWATER PHOTO

• Zebra Mussel O-214.jpg Zebra Mussel ENGBRETSON UNDERWATER PHOTO

• Zebra Mussel O-218.jpg Zebra Mussel ENGBRETSON UNDERWATER PHOTO

• Zebra Mussel O-219.jpg Zebra Mussel ENGBRETSON UNDERWATER PHOTO

• Zebra Mussel O-220.jpg Zebra Mussel ENGBRETSON UNDERWATER PHOTO

• Zebra Mussel O-221.jpg Zebra Mussel attached to shell of native mussel...

• Zebra Mussel O-223.jpg Zebra Mussel attached to shell of native mussel...

• Zebra Mussel O-224.jpg Zebra Mussel attached to shell of native mussel...

• Zebra Mussel O-225.jpg Zebra Mussel ENGBRETSON UNDERWATER PHOTO

• Zebra Mussel O-226.jpg Zebra Mussel ENGBRETSON UNDERWATER PHOTO

• Zebra Mussel O-227.jpg Zebra Mussel ENGBRETSON UNDERWATER PHOTO

• Zebra Mussel O-236.jpg Zebra Mussel ENGBRETSON UNDERWATER PHOTO

• Zebra Mussel O-237.jpg Zebra Mussel ENGBRETSON UNDERWATER PHOTO

• Zebra Mussel O-238.jpg Zebra Mussel ENGBRETSON UNDERWATER PHOTO

• Zebra Mussel O-240.jpg Zebra Mussel ENGBRETSON UNDERWATER PHOTO

• Zebra Mussel O-242.jpg Zebra Mussels attached to golf ball...

• Zebra Mussel O-244.jpg Zebra Mussel ENGBRETSON UNDERWATER PHOTO

• Zebra Mussel O-245.jpg Zebra Mussel ENGBRETSON UNDERWATER PHOTO

• Zebra Mussel O-247.jpg Zebra Mussel ENGBRETSON UNDERWATER PHOTO

• Zebra Mussel O-248.jpg Zebra Mussel ENGBRETSON UNDERWATER PHOTO

• Zebra Mussel O-252.jpg Zebra Mussel ENGBRETSON UNDERWATER PHOTO

• Zebra Mussel O-255.jpg Zebra Mussel ENGBRETSON UNDERWATER PHOTO

• Zebra Mussel O-259.jpg Zebra Mussel ENGBRETSON UNDERWATER PHOTO

• Zebra Mussel O-265.jpg Zebra Mussels, Lake Metonga, WI ENGBRETSON...

• Zebra Mussel O-269.jpg Zebra Mussels attached to shell of native...

• Zebra Mussel O-270.jpg Zebra Mussels attached to boat pier, Lake...

• Zebra Mussel O-274.jpg Zebra Mussels attached to shell of native...

• Zebra Mussel O-275.jpg Zebra Mussels attached to shell of native...

• Zebra Mussel O-276.jpg Zebra Mussels attached to shell of native...

• Zebra Mussel O-278.jpg Zebra Mussels attached to shell of native...