Dolly Varden trout grow to about 2 feet (60 centimeters) long. During salmon spawning season in the late summer or early fall, the trout lurk as female salmon root in riverbeds to create nests for ...

Like salmon, steelhead and some cutthroat and bull trout, Dolly Varden live most of their days in coastal tributaries but trek to the ocean each summer to feed and grow.

The stomach and intestines of certain Dolly Varden trout double to quadruple in size during month-long, salmon-egg-eating binges in Alaska each August. Because there is so little to eat the rest ...

Dolly Varden trout, perhaps the lesser-known cousin of Alaska's famous sockeye salmon, are abundant in the relatively untouched Alec and Chignik rivers of the Alaska Peninsula.

Dolly Varden, bull trout and brook trout are among the North American members of the char family, part of the larger trout and salmon lineage.

Dolly Varden trout, perhaps the lesser-known cousin of Alaska's famous sockeye salmon, are abundant in the relatively untouched Alec and Chignik rivers of the Alaska Peninsula.

The Dolly Varden gets its name from a Dickens character who wore a green dress with pink polka dots. Appropriately, the Dolly has silver/green sides with red/pink spots. It is commonly mistaken ...

Forget Thanksgiving: In the world of gorging, the Dolly Varden trout has humans and their holidays beat. A new study finds this trout feasts once a year, expanding its gut up to four times the ...

Dolly Varden, bull trout and brook trout are among the North American members of the char family, part of the larger trout and salmon lineage.