State Fish and Game biologist David Grant, center, uses an backpack shocker to stun and capture trout in lower Grizzly Creek below Lake Davis dam.
State Fish and Game biologist David Grant, center, uses an backpack shocker to stun and capture trout in lower Grizzly Creek below Lake Davis dam. Randy Pench Sacramento Bee Staff Photo
State Fish and Game biologist David Grant, center, uses an backpack shocker to stun and capture trout in lower Grizzly Creek below Lake Davis dam. Randy Pench Sacramento Bee Staff Photo