Stone Lakes National Wildlife Refuge
Huck Field Sheet
Discover what’s around you.
Today’s Wildlife Challenge
Find itPts
Red-winged Blackbird2
Killdeer3
Black Phoebe3
Desert Cottontail4
Greater White-fronted Goose5
Valley Oak6
Buttonbush8
Monarch Butterfly8
Tree Swallow10
Western Pond Turtle12
Today’s Score / 61
Tracks & Signs
Tick every sign you find. You’ll see more signs than animals.
Deer track
Raccoon track
Feather
Scat
Nest
Chewed cone
Beaver chew
Owl pellet
Tree Detective
Circle every leaf you spotted on the trail:
Oak
Maple
Sycamore
Tulip Poplar
Pine
Beech
Photo Missions
- Something older than 100 years
- A tiny animal
- A colorful mushroom
- Water reflecting the sky
- Evidence an animal was here
- The tallest tree you can find
Notes
What surprised you? What do you want to look up later?
About Stone Lakes Refuge
Find us
Elk Grove, California
Plan your visit
fws.gov/refuge/stone-lakes
Check their site for current hours
Check their site for current hours
Recorded here
100+ species in recent sightings
Research-grade iNaturalist records
Research-grade iNaturalist records
Good to know: stay on marked trails, bring water, and leave what you find for the next explorer. Hours and access vary, so check fws.gov before you visit. Details verified September 2026.