New Mexico's Gila Trout

Gila trout (Oncorhynchus gilae) have been described as “taking their colors from the New Mexico sunset,” an apt description. Their iridescent gold sides blend to a darker shade of copper on the gill covers. Small, profuse spots cover the upper half of the body and a faint, salmon-pink band is present on most larger fish and parr marks are commonly found on adults. Because Gila trout are often found in small streams, they rarely grow larger than 12 inches.

In New Mexico, the heart of Gila trout habitat is the Gila and Aldo Leopold Wilderness Areas. These areas of the Gila National Forest contain nearly the entire currently occupied habitat of the Gila trout. The Gila is a vast area of perennial rivers, steep walled canyons, rolling grasslands, dry uplands of juniper and pinyon pine, forests of ponderosa pine, aspen groves, and high mountains of spruce and fir. Gila trout inhabit coldwater mountain streams, hunting insects and hiding in fallen branches and undercut banks; finding refuge in pools fed by groundwater seeps during droughts.

Gila trout conservation is guided by the Gila Trout Recovery Plan (2003) and the Gila Trout Recovery Team, which is composed of professionals from NM Department of Game and Fish, US Forest Service, US Fish and Wildlife Service, the University of New Mexico, and the Arizona Game and Fish Department. The agencies continue a program of stream restoration – removing nonnative species, constructing barriers to prevent nonnatives from reinvading, and returning Gila trout – and pure Gila trout currently inhabit eleven streams in New Mexico. (text from NM Game and Fish)

My first catch of 2021...I wonder if I'll get the grand slam this year???

Comments

  1. Love the gila trout. I always thought of the gila as a new mexico/arizona border trout being native to both states in that area. They are stocked in areas like payson and sedona now.

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    Replies
    1. They do talk about AZ Gila in the full article. I took the select text straight from G&F website. Maybe when they mention "entire currently occupied" they are considering self-populating streams??? Not sure...

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