Bluff Lake Nature Center
Huck Field Sheet
Discover what’s around you.
Today’s Wildlife Challenge
Find itPts
Mallard2
Red-winged Blackbird3
Painted Turtle3
Showy Milkweed4
Snowy Egret5
Black-tailed Prairie Dog6
American White Pelican8
Gopher Snake8
Black-crowned Night-Heron10
Western Tiger Salamander12
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 Bluff Lake
Find us
Denver, Colorado
Plan your visit
blufflake.org
Check their site for current hours
Check their site for current hours
Recorded here
200+ 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, admission and trail access vary, so check blufflake.org before you visit. Details verified September 2026.
Unlock more with Huck
- Identify any plant, bird, or animal from a photo
- Hear the story behind what you find
- See recent wildlife sightings near you
- Track everything you’ve discovered
Find.
Identify.
Collect.
Identify.
Collect.
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