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Colorado Fish Species

Arctic Char
Arctic Grayling
Black Bullhead
Black Crappie
Blue Catfish
Bluegill
Bluehead sucker
Bonytail Chub
Brook Trout
Brown Trout
Channel Catfish
Colorado Pikeminnow
Colorado River Cutthroat
Common Carp
Creek Chub
Cutbow Trout
Cutthroat Trout
Emerald Shiner
Flannelmouth Sucker
Flathead Catfish
Flathead Chub
Freshwater Drum
Gizzard Shad
Golden Shiner
Goldfish
Grass Carp
Green Sunfish
Greenback Cutthroat
Hybrid Striped Bass(wiper/palmetto)
Kokanee
Lake Chub
Lake Trout
Largemouth Bass
Longnose Sucker
Mountain Whitefish
Northern Pike
Orangespotted Sunfish
Pumpkinseed
Rainbow Trout
Redear Sunfish
River Carpsucker
Roundtail Chub
Rudd
Sacramento Perch
Sauger
Saugeye
Smallmouth Bass
Snake River Cutthroat
Splake
Spottail Shiner
Spotted Bass
Striped Bass
Sunfish (Bream)
Tiger Muskie
Tiger Trout
Walleye
White Bass
White Crappie
White Sucker
Yellow Perch
Yellowstone Cutthroat

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FishExplorer Lakes with Arctic Grayling
Only lakes in the Fish Explorer database are included in this listing. Lakes we feature on this website are hyperlinked.
Arctic Grayling
Arctic grayling belong to the salmon family and comprise five subspecies. They are widespread throughout the Arctic and Pacific drainages in northern parts of North America, Europe, and Asia.  In the United States they were originally native to Michigan and Montana, but have also be stocked in Colorado, Arizona, Wyoming, Washington, Montana, and Utah.

Arctic grayling live primarily in cold, mid-sized to large rivers and lakes.  Three life history populations exist; live and spawn in rivers (fluvial); live and spawn in lakes (lacustrine); live in lakes and spawn in tributary waters (potamodromous). Typically grayling don’t do well with other species that they didn’t evolve around, cutthroat trout being an exception.
 
Grayling sport a large sail-like dorsal fin covered with pale spots. Their tail fin is deeply forked and they sport an adipose fin. The body is silver-gray with black spots with a pearly iridescence hue. The lower jaw has a black slash on each side.  Most grayling are smallish, in the 8-15 inch range, although is parts of the world they can exceed 24 inches and five pounds. They have a higher tolerance to lower oxygen levels which allows them to survive winters in harsh climates where other species cannot.
 
Spawning occurs in the spring and is similar to that of other salmonids. They seek out shallow, sandy areas with moderate current to lay their eggs.  Male are territorial. They flash their colorful dorsal fin to attract females and then embrace females by wrapping the fin over them as they release eggs and milt.  The eggs are not guarded and are left to settle into the substrate.  Embryos typically hatch in two to three weeks.  Grayling are fast growers the first couple years, reaching sexual maturity within three to four years.  Maximum age is generally five to ten years, but they have been recorded living to eighteen.
 
As omnivores, grayling feed on crustaceans, insects and insect larvae, and fish eggs. Large grayling are known to feed on other fish and even small mammals.  Due to their insatiable appetites, anglers can catch them on bait, lures, and flies, just about anything will work at one time or another.

 
Most Recent Arctic Grayling Forum Posts
Grayling 06.07.18 by PeteCordero
Joe Wright Ice Fishing Possible? 03.20.18 by Knottyboy
St Vrain ponds 02.27.18 by cisum
Ice Grayling 02.01.18 by asdf
what a trip(steamboat lake) 06.25.17 by tube m
Grayling through the early ice 12.07.15 by Fishin&Broncos18
Joe Wright Grayling 09.29.15 by CoachK
Another quality session 07.02.15 by Jacob J
Great fun at Joe Wright 06.28.15 by MooseDancer
Arctic Grayling Articles, Blogs, & Podcasts
Blog: Third times a charm 08.01.16 by David Coulson
Blog: Fishing Solo 09.09.15 by David Coulson
Blog: Fishing Staycation - Day One 06.21.15 by David Coulson
Blog: Fifteen, But Who’s Counting? – Oh, I Am! 10.17.14 by David Coulson
Blog: Boomerang Tool Co. Grip 11.07.12 by Joshua Christensen
Blog: DIY No Drill Removable Kayak Fish FInder 09.29.12 by Joshua Christensen
Article: The Trip of a Life Time 05.21.12 by David Coulson
Blog: Take Your Time 04.12.12 by Joshua Christensen
Blog: Spring (Rebirth) New podcasts coming Soon! 04.11.12 by Tim Emery
Recent Colorado Arctic Grayling Photos by Fish Explorer Members
by randog - by fishingisfun - by Kev-o - Logans first grayling by Kev-o - by Kev-o - by Flyrodn - by Flyrodn - by Flyrodn - by SGM - First Grayling by the fishing dj - by ben11 - by FlyFishingJoe - Caught 1-25-2014 on a Slender spoon tipped with euro larvae! by the fishing dj - big grayling by Steelhead - joe wright creek by highalttrout - by StreamDemon - ~12 in grayling - Joe Wright Res. 8/16/11 by Zimmer - by Eddie O. - Great day catching Grayling.  Weather was perfect.... by GALLOPAGOS - first grayling of the day and what they were biting on on December 5th 2009 by bronni - by Chris30 - by LeadSled -