We share this valley with bears, moose, eagles, and elk — a few small habits keep them wild and everyone safe. Here's how, and who to call.
In 2024, La Plata County accounted for 14% of all bears euthanized and 25% of all bear relocations in Colorado — more than any other county. Almost all of it traces back to food and trash.
CPW calls moose “one of the more dangerous animals we have… not scared of anything” — and unleashed dogs are by far the most common trigger for moose attacks in Colorado. They've moved into the Weminuche above the lake.
A bear smells food up to five miles off and, in fall, eats around the clock for ~20,000 calories a day. Bear Smart's line says it best: a candy bar or an empty soda can left in your car is all it takes to total it.
Species found around the lake and the Weminuche above it. These are representative wildlife photos — not necessarily taken at Vallecito.
More in the photo gallery.
Bear Smart Durango is a local nonprofit (founded 2003, director Bryan Peterson) working to reduce human–bear conflict across the Durango and La Plata County area — loaner bear-resistant cans, electric-fence incentives, fruit-gleaning, bird-feeder exchanges, education, and the policy work behind the city and county bear-trash rules. They helped launch the county bear hotline, and offer a $100 rebate toward a bear-resistant container.
Each animal really comes down to one change in what we do. That's the whole list.
Trash out only the morning of pickup (never overnight); nothing scented in cars or tents; pull bird feeders while bears are out (a 7-lb seed tube is 12,000+ calories); pick fruit early, clean grills, feed pets indoors. If you meet one: don't run or climb — stand your ground, yell, throw things; bear spray at ~40 ft. If a black bear actually attacks, fight back — do not play dead (that's black bears, not grizzlies). CPW runs a two-strike policy, so a food-conditioned bear often ends up dead. A fed bear is a dead bear.
The most dangerous large animal here. Dogs read as wolves and trigger charges, so keep yours leashed and close. Give extra room to cows with calves and to anything in the willows, and back away if a moose lays its ears back or raises its hackles.
Sightings are uncommon. If you do meet one: speak calmly, back away, look big — raise your arms or open your jacket — pick up kids and pets, and throw things if it approaches. Never run, and never approach a lion that's feeding or with kittens.
Most vehicle collisions happen at first and last light, especially during spring and fall migration along CR 501 — so ease off then. And never touch a fawn or calf in spring; it isn't abandoned, the mother is nearby.
Osprey nest right at the lake and bald eagles work the shoreline; both are federally protected. Give nests a wide berth (Colorado raptor guidance is roughly ⅛ mile from osprey nests, ½ mile from active eagle nests). Using non-lead tackle is a great way to protect eagles and loons — a best practice, not a local rule.
At about 7,665 ft the lake is near their upper limit — they're far more likely on warm canyon hikes down toward Bayfield and the lower Pine River than at the shoreline. Watch your step and your hands on those lower, sunnier trails; no need to worry at the water's edge.
Raccoons, skunks, and ground squirrels work every campground. The fix is the same as for bears: food and coolers locked in a hard-sided vehicle or a bear box, nothing scented in the tent, scraps packed out.
The San Juan National Forest is actively grazed, so expect cattle on the forest roads through summer (including the Pine River area). Slow down, give them room, pass calmly, and don't haze them — it's a courtesy and a safety thing both.
Reporting early — before a bear gets a food reward — is what actually keeps it alive. See all emergency & lake contacts, and the feeding-wildlife law on Respect Vallecito.
Vacation guests don't know the local rules until someone tells them — and one careless week can mean a dead bear next door. Bear Smart Durango's guidance for rentals: