Idaho Conducts Bighorn Sheep Capture Operations

Helicopter-based efforts aim to monitor movement and survival of the animals

Published on Feb. 26, 2026

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The Idaho Department of Fish and Game will be conducting helicopter-based capture operations for bighorn sheep along portions of the Snake and Salmon rivers from February 19 to February 24. The purpose is to safely capture and radio-collar the animals in order to monitor their movement patterns and survival, which helps inform future management decisions.

Why it matters

Bighorn sheep are an iconic species in Idaho, but their populations have faced challenges from disease, habitat loss, and other factors. The data collected from these radio collars will provide valuable insights to help wildlife managers better understand and protect bighorn sheep in the region.

The details

The capture operations will take place in Game Management Units 11, 13, 14, and 19. Residents and recreationists may notice low-flying helicopters during this time. Officials say efforts are made to minimize disturbance to the animals and reduce the expenditure of their energy reserves. Human and wildlife safety is the top priority, with multiple precautions taken to reduce risks.

  • The capture operations will run from February 19 to February 24, 2026.

The players

Idaho Department of Fish and Game

The state agency responsible for managing Idaho's wildlife and natural resources.

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The takeaway

This capture and monitoring program is an important step in helping wildlife managers better understand and protect Idaho's bighorn sheep population, which faces ongoing challenges. The data collected will inform future management decisions to ensure the long-term viability of this iconic species.