Threatened Colorado

Questions About Colorado's Threatened Wildlife

376 questions answered on this site's species profiles and guides, grouped by topic. Each one links to its answer.

376 questions

Birds (91)

Do American dippers really walk underwater? American Dipper Native & Rare
Where can you see an American dipper in Colorado? American Dipper Native & Rare
Do dippers leave Colorado in winter? American Dipper Native & Rare
Are American dippers declining in Colorado? American Dipper Native & Rare
Why is the dipper called a water ouzel? American Dipper Native & Rare
How fast is a peregrine falcon? American Peregrine Falcon
Why do climbing areas in Colorado close in spring? American Peregrine Falcon
Do Arctic peregrines come to Colorado? American Peregrine Falcon
Is the peregrine still protected now that it is off the endangered list? American Peregrine Falcon
How do you tell a three-toed woodpecker from a hairy woodpecker? American Three-toed Woodpecker Native & Rare
Why do three-toed woodpeckers show up after a fire? American Three-toed Woodpecker Native & Rare
Where can I see an American three-toed woodpecker in Colorado? American Three-toed Woodpecker Native & Rare
Is the three-toed woodpecker rare? American Three-toed Woodpecker Native & Rare
Where can I see bald eagles in Colorado? Bald Eagle
When do bald eagles nest in Colorado? Bald Eagle
Is it illegal to keep a bald eagle feather? Bald Eagle
Are bald eagles still endangered? Bald Eagle
Where can I see burrowing owls in Colorado? Burrowing Owl
Why do burrowing owls bob up and down? Burrowing Owl
Do burrowing owls sound like rattlesnakes? Burrowing Owl
How long do burrowing owls live? Burrowing Owl
Why are burrowing owls threatened in Colorado? Burrowing Owl
Where can I hear a black rail in Colorado? Eastern Black Rail
How big is an eastern black rail? Eastern Black Rail
What do black rails eat? Eastern Black Rail
How many eggs do black rails lay? Eastern Black Rail
Where can I see ferruginous hawks in Colorado? Ferruginous Hawk
How big is a ferruginous hawk? Ferruginous Hawk
Where do ferruginous hawks nest? Ferruginous Hawk
Why do ferruginous hawks abandon their nests? Ferruginous Hawk
Do greater and Gunnison sage-grouse live in the same places? Greater Sage-Grouse
What do sage-grouse eat in winter? Greater Sage-Grouse
When do greater sage-grouse display in Colorado? Greater Sage-Grouse
Why isn't the greater sage-grouse an endangered species? Greater Sage-Grouse
What is the difference between greater and lesser sandhill cranes? Greater Sandhill Crane
When is the best time to see cranes in the San Luis Valley? Greater Sandhill Crane
What is the Monte Vista Crane Festival? Greater Sandhill Crane
Why do sandhill cranes dance? Greater Sandhill Crane
Where can I see Gunnison sage-grouse? Gunnison Sage-Grouse
How is the Gunnison sage-grouse different from the greater sage-grouse? Gunnison Sage-Grouse
When do Gunnison sage-grouse nest? Gunnison Sage-Grouse
When do lark buntings arrive in Colorado? Lark Bunting Native & Rare
Where can you see lark buntings in Colorado? Lark Bunting Native & Rare
Is the lark bunting endangered? Lark Bunting Native & Rare
What does a lark bunting look like? Lark Bunting Native & Rare
Does cattle grazing hurt lark buntings? Lark Bunting Native & Rare
Where can I see least terns in Colorado? Least Tern (Interior)
Why do least terns dive-bomb people? Least Tern (Interior)
What do least terns eat? Least Tern (Interior)
Why are beaches closed at John Martin Reservoir? Least Tern (Interior)
Where can I see lesser prairie-chickens in Colorado? Lesser Prairie-Chicken
What does a lesser prairie-chicken look like? Lesser Prairie-Chicken
Why did lesser prairie-chickens decline? Lesser Prairie-Chicken
How many eggs does a lesser prairie-chicken lay? Lesser Prairie-Chicken
Has Colorado released lesser prairie-chickens? Lesser Prairie-Chicken
Is Lewis's woodpecker green? Lewis's Woodpecker Native & Rare
Where can I see a Lewis's woodpecker in Colorado? Lewis's Woodpecker Native & Rare
How is a Lewis's woodpecker different from a red-headed woodpecker? Lewis's Woodpecker Native & Rare
Do Lewis's woodpeckers drill for insects? Lewis's Woodpecker Native & Rare
What does a Mexican spotted owl sound like? Mexican Spotted Owl
How big is a Mexican spotted owl? Mexican Spotted Owl
When do Mexican spotted owls nest? Mexican Spotted Owl
Why is it called a mountain plover if it lives on the prairie? Mountain Plover
Where can I see mountain plovers in Colorado? Mountain Plover
What is the mountain plover's falling-leaf display? Mountain Plover
Where can I see piping plovers in Colorado? Piping Plover
How do piping plovers raise their chicks? Piping Plover
What do piping plovers look like outside the breeding season? Piping Plover
How long do piping plovers live? Piping Plover
Where can I see plains sharp-tailed grouse in Colorado? Plains Sharp-tailed Grouse
How do you tell a sharp-tailed grouse from a prairie-chicken? Plains Sharp-tailed Grouse
What does the sharp-tailed grouse dance look like? Plains Sharp-tailed Grouse
How do sharp-tailed grouse survive winter? Plains Sharp-tailed Grouse
Where can I see a red-headed woodpecker in Colorado? Red-headed Woodpecker Native & Rare
When are red-headed woodpeckers in Colorado? Red-headed Woodpecker Native & Rare
Why do young red-headed woodpeckers have brown heads? Red-headed Woodpecker Native & Rare
Can a Lewis's and a red-headed woodpecker share a tree? Red-headed Woodpecker Native & Rare
How are southwestern willow flycatchers counted? Southwestern Willow Flycatcher
Does the San Luis Valley have a plan to protect the flycatcher? Southwestern Willow Flycatcher
Is the southwestern willow flycatcher a real subspecies? Southwestern Willow Flycatcher
Are Steller's jays declining in Colorado? Steller's Jay Native & Rare
Where can you see Steller's jays in Colorado? Steller's Jay Native & Rare
Can Steller's jays imitate hawks? Steller's Jay Native & Rare
When do Steller's jays nest in Colorado? Steller's Jay Native & Rare
How do you identify a whooping crane? Whooping Crane
What does a whooping crane sound like? Whooping Crane
How long do whooping cranes live? Whooping Crane
What do yellow-billed cuckoos eat? Yellow-billed Cuckoo
Do yellow-billed cuckoos lay eggs in other birds' nests? Yellow-billed Cuckoo
Where do yellow-billed cuckoos spend the winter? Yellow-billed Cuckoo
Why is the western yellow-billed cuckoo threatened? Yellow-billed Cuckoo

Fish (59)

What does an Arkansas darter eat? Arkansas Darter
When do Arkansas darters spawn? Arkansas Darter
Is the Arkansas darter related to walleye? Arkansas Darter
Can you keep a bonytail if you catch one in Colorado? Bonytail Chub
How do you identify a bonytail? Bonytail Chub
When do bonytail spawn? Bonytail Chub
Have bonytail ever reproduced in the wild? Bonytail Chub
Why is it called the brassy minnow? Brassy Minnow
What do brassy minnows eat? Brassy Minnow
Are there brassy minnows on Colorado's West Slope? Brassy Minnow
How big do Colorado pikeminnow get? Colorado Pikeminnow
What do Colorado pikeminnow eat? Colorado Pikeminnow
Can you fish for Colorado pikeminnow? Colorado Pikeminnow
Why are Colorado pikeminnow endangered? Colorado Pikeminnow
How many Colorado pikeminnow are left? Colorado Pikeminnow
How do you identify a Colorado River cutthroat trout? Colorado River Cutthroat Trout
How many kinds of native cutthroat trout does Colorado have? Colorado River Cutthroat Trout
What is a conservation population of cutthroat trout? Colorado River Cutthroat Trout
What does "glacial relict" mean for a fish? Common Shiner
Where else do common shiners live? Common Shiner
Can you use common shiners as bait in Colorado? Common Shiner
How do you identify a greenback cutthroat trout? Greenback Cutthroat Trout
When do greenback cutthroat trout spawn? Greenback Cutthroat Trout
Are stocked greenback cutthroat trout reproducing on their own? Greenback Cutthroat Trout
Where can you find humpback chub in Colorado? Humpback Chub
When do humpback chub spawn? Humpback Chub
Why was the humpback chub downlisted? Humpback Chub
What do humpback chub eat? Humpback Chub
How do you tell a lake chub from other minnows? Lake Chub
Is the lake chub rare everywhere? Lake Chub
Why is a northern fish living in Colorado at all? Lake Chub
Why do biologists call the northern redbelly dace an indicator species? Northern Redbelly Dace
What does a northern redbelly dace eat? Northern Redbelly Dace
How is it different from the southern redbelly dace? Northern Redbelly Dace
How old is a pallid sturgeon when it first spawns? Pallid Sturgeon
Do pallid sturgeon have teeth? Pallid Sturgeon
Do pallid sturgeon spawn in the Platte River? Pallid Sturgeon
How do you tell a plains minnow from a brassy minnow? Plains Minnow
Why was the plains minnow so hard to raise in a hatchery? Plains Minnow
Is the plains minnow endangered everywhere? Plains Minnow
How do you identify a razorback sucker? Razorback Sucker
Where do razorback suckers live in Colorado? Razorback Sucker
What does the razorback sucker's 2026 downlisting change? Razorback Sucker
Why is the razorback sucker still threatened? Razorback Sucker
When do Rio Grande cutthroat trout spawn? Rio Grande Cutthroat Trout
Why isn't the Rio Grande cutthroat trout endangered? Rio Grande Cutthroat Trout
Is the Rio Grande cutthroat trout a state fish? Rio Grande Cutthroat Trout
Could the Rio Grande sucker disappear? Rio Grande Sucker
How is CPW bringing the Rio Grande sucker back? Rio Grande Sucker
Has the Rio Grande sucker turned up outside the Rio Grande basin? Rio Grande Sucker
What does a southern redbelly dace eat? Southern Redbelly Dace
Is the southern redbelly dace native to Colorado? Southern Redbelly Dace
Where else does the southern redbelly dace live? Southern Redbelly Dace
How long do suckermouth minnows live? Suckermouth Minnow
How do suckermouth minnows find food in muddy water? Suckermouth Minnow
Where can you find suckermouth minnows in Colorado? Suckermouth Minnow
How is CPW searching for the yellowfin cutthroat trout? Yellowfin Cutthroat Trout Lost & Extinct
Could yellowfin cutthroat still live in Island Lake on Grand Mesa? Yellowfin Cutthroat Trout Lost & Extinct
Has a lost Colorado trout ever been found again? Yellowfin Cutthroat Trout Lost & Extinct

Mammals (83)

What Bears Live in Colorado? Grizzly Bear Lost & Extinct
Where do Abert's squirrels live in Colorado? Abert's Squirrel Native & Rare
Are the black squirrels in Colorado's foothills Abert's squirrels? Abert's Squirrel Native & Rare
Why are there piles of pine twigs under ponderosa trees? Abert's Squirrel Native & Rare
Why are Abert's squirrels black in Colorado? Abert's Squirrel Native & Rare
Can you hunt Abert's squirrels in Colorado? Abert's Squirrel Native & Rare
Are beavers good for Colorado's rivers? American Beaver Native & Rare
Do beaver ponds protect against wildfire? American Beaver Native & Rare
Can you trap beavers in Colorado? American Beaver Native & Rare
Is CPW relocating beavers? American Beaver Native & Rare
How do you tell a beaver from a muskrat or otter? American Beaver Native & Rare
How do you find a pika on a Colorado trail? American Pika Native & Rare
Do pikas hibernate? American Pika Native & Rare
Why are pikas so sensitive to climate change? American Pika Native & Rare
Are pikas endangered in Colorado? American Pika Native & Rare
Where can you see pikas in Rocky Mountain National Park? American Pika Native & Rare
How many black-footed ferrets are left? Black-footed Ferret
Why are black-footed ferrets endangered? Black-footed Ferret
Where do black-footed ferrets live in Colorado? Black-footed Ferret
What biome do black-footed ferrets live in? Black-footed Ferret
What adaptations help black-footed ferrets survive? Black-footed Ferret
Can I move prairie dogs off my property? Black-tailed Prairie Dog
How many kinds of prairie dogs live in Colorado? Black-tailed Prairie Dog
Why do prairie dogs kiss? Black-tailed Prairie Dog
Can people catch plague from prairie dogs? Black-tailed Prairie Dog
How big is a Canada lynx? Canada Lynx
Where do lynx live in Colorado? Canada Lynx
How can you tell a lynx from a bobcat? Canada Lynx
Does Colorado have lynx critical habitat? Canada Lynx
Why did Colorado reduce its elk herds? Elk Native & Rare
Where can you see elk in Colorado? Elk Native & Rare
Do elk use wildlife crossings in Colorado? Elk Native & Rare
What is chronic wasting disease in elk? Elk Native & Rare
How close can you get to elk in Rocky Mountain National Park? Elk Native & Rare
How many wolves are in Colorado? Gray Wolf
Where are wolves in Colorado? Gray Wolf
Can you shoot a wolf in Colorado? Gray Wolf
Are wolves endangered in Colorado? Gray Wolf
Is Colorado killing wolves? Gray Wolf
Could grizzlies come back to Colorado? Grizzly Bear Lost & Extinct
How do you tell a grizzly from a black bear? Grizzly Bear Lost & Extinct
Are there brown bears in Colorado? Grizzly Bear Lost & Extinct
Who was Old Mose? Grizzly Bear Lost & Extinct
When were grizzlies declared extinct in Colorado? Grizzly Bear Lost & Extinct
Where can I see a kit fox in Colorado? Kit Fox
How do you identify a kit fox? Kit Fox
What kills kit foxes? Kit Fox
Do kit foxes mate for life? Kit Fox
Is the New Mexico meadow jumping mouse the same as Preble's? New Mexico Meadow Jumping Mouse
How many New Mexico meadow jumping mouse populations are left? New Mexico Meadow Jumping Mouse
How many babies does a New Mexico meadow jumping mouse have? New Mexico Meadow Jumping Mouse
Can I see a New Mexico meadow jumping mouse at Navajo State Park? New Mexico Meadow Jumping Mouse
Are there river otters in Colorado? North American River Otter
How do you tell a river otter from a beaver or muskrat? North American River Otter
What do otter tracks and scat look like? North American River Otter
Do river otters really play? North American River Otter
Are there wolverines in Colorado? North American Wolverine
When will wolverines be reintroduced to Colorado? North American Wolverine
How many wolverines could Colorado support? North American Wolverine
Why are wolverines threatened? North American Wolverine
How many babies does a Preble's meadow jumping mouse have? Preble's Meadow Jumping Mouse
What do Preble's meadow jumping mice eat? Preble's Meadow Jumping Mouse
Where do Preble's meadow jumping mice sleep? Preble's Meadow Jumping Mouse
Where can you see bighorn sheep in Colorado? Rocky Mountain Bighorn Sheep Native & Rare
Why do domestic sheep threaten bighorns? Rocky Mountain Bighorn Sheep Native & Rare
Is Colorado's bighorn population growing? Rocky Mountain Bighorn Sheep Native & Rare
When is the bighorn rut in Colorado? Rocky Mountain Bighorn Sheep Native & Rare
How old is a ram with a full curl? Rocky Mountain Bighorn Sheep Native & Rare
Why do snowshoe hares turn white? Snowshoe Hare Native & Rare
What eats snowshoe hares in Colorado? Snowshoe Hare Native & Rare
Where do snowshoe hares live in Colorado? Snowshoe Hare Native & Rare
How can you tell a snowshoe hare from a cottontail? Snowshoe Hare Native & Rare
Are snowshoe hares endangered in Colorado? Snowshoe Hare Native & Rare
Where can I see a swift fox in Colorado? Swift Fox
How are Colorado swift foxes helping Montana? Swift Fox
Why do swift foxes need dens? Swift Fox
Why do Townsend's big-eared bats curl their ears? Townsend's Big-eared Bat
Do Townsend's big-eared bats get white-nose syndrome? Townsend's Big-eared Bat
Why are old mines gated instead of sealed? Townsend's Big-eared Bat
Is it OK to explore a cave or mine with bats in it? Townsend's Big-eared Bat
Do bats in Colorado have white-nose syndrome? Tricolored Bat
How do you identify a tricolored bat? Tricolored Bat
Do tricolored bats migrate? Tricolored Bat

Invertebrates (38)

How do you tell an American bumble bee from other bumble bees? American Bumble Bee Native & Rare
Do American bumble bees sting? American Bumble Bee Native & Rare
Is the American bumble bee the same as the western bumble bee? American Bumble Bee Native & Rare
Why is the Colorado hairstreak the state insect? Colorado Hairstreak Native & Rare
Do Colorado hairstreaks visit flowers? Colorado Hairstreak Native & Rare
Where can I see a Colorado hairstreak? Colorado Hairstreak Native & Rare
Where can you see a Great Sand Dunes tiger beetle? Great Sand Dunes Tiger Beetle Native & Rare
What do tiger beetles eat? Great Sand Dunes Tiger Beetle Native & Rare
Why isn't the Great Sand Dunes tiger beetle an endangered species? Great Sand Dunes Tiger Beetle Native & Rare
How many insects live only at Great Sand Dunes? Great Sand Dunes Tiger Beetle Native & Rare
How long do monarch butterflies live? Monarch Butterfly
Can I raise monarchs at home in Colorado? Monarch Butterfly
How can I help monarchs in my yard? Monarch Butterfly
Do tarantulas really migrate in Colorado? Oklahoma Brown Tarantula Native & Rare
Can you keep a wild tarantula from Colorado? Oklahoma Brown Tarantula Native & Rare
What eats tarantulas in Colorado? Oklahoma Brown Tarantula Native & Rare
Where can I see a Pawnee montane skipper? Pawnee Montane Skipper
How do you identify a Pawnee montane skipper? Pawnee Montane Skipper
How does the Pawnee montane skipper survive winter? Pawnee Montane Skipper
Where can I see a regal fritillary in Colorado? Regal Fritillary
Would listing the regal fritillary affect ranchers? Regal Fritillary
Is the regal fritillary gone from the eastern United States? Regal Fritillary
How big was a Rocky Mountain locust? Rocky Mountain Locust Lost & Extinct
What did Rocky Mountain locusts eat? Rocky Mountain Locust Lost & Extinct
Are grasshoppers still a problem in Colorado? Rocky Mountain Locust Lost & Extinct
Is it illegal to collect silverspot butterflies? Silverspot Butterfly (Nokomis Fritillary)
Is cattle grazing bad for the silverspot? Silverspot Butterfly (Nokomis Fritillary)
Can landowners mow or spray weeds where silverspots live? Silverspot Butterfly (Nokomis Fritillary)
How do you identify Suckley's cuckoo bumble bee? Suckley's Cuckoo Bumble Bee
Do cuckoo bumble bees sting? Suckley's Cuckoo Bumble Bee
Is Suckley's cuckoo bumble bee extinct? Suckley's Cuckoo Bumble Bee
How can I help bumble bees in my yard? Suckley's Cuckoo Bumble Bee
When was the Uncompahgre fritillary discovered? Uncompahgre Fritillary
Where can I see an Uncompahgre fritillary? Uncompahgre Fritillary
How long does it take an Uncompahgre fritillary to grow up? Uncompahgre Fritillary
How do you identify a western bumble bee in Colorado? Western Bumble Bee
Where do western bumble bees nest? Western Bumble Bee
What flowers do western bumble bees like? Western Bumble Bee

Reptiles (22)

How is a massasauga different from a prairie rattlesnake? Desert Massasauga
Is a desert massasauga bite dangerous? Desert Massasauga
Can I pick up a massasauga to take a photo? Desert Massasauga
Why was the desert massasauga petitioned for listing? Desert Massasauga
Why does a leopard lizard turn orange? Long-nosed Leopard Lizard
Where can you see a long-nosed leopard lizard in Colorado? Long-nosed Leopard Lizard
Why does cheatgrass matter to leopard lizards? Long-nosed Leopard Lizard
How can you tell a male ornate box turtle from a female? Ornate Box Turtle
Can I keep a box turtle I find in Colorado? Ornate Box Turtle
Should I move a box turtle that's crossing the road? Ornate Box Turtle
Is the ornate box turtle a tortoise? Ornate Box Turtle
What should I do if I hear a rattlesnake on a trail? Prairie Rattlesnake Native & Rare
Can you kill a rattlesnake in Colorado? Prairie Rattlesnake Native & Rare
How high up do rattlesnakes live in Colorado? Prairie Rattlesnake Native & Rare
Do prairie rattlesnakes eat prairie dogs? Prairie Rattlesnake Native & Rare
Is a horny toad a toad? Texas Horned Lizard
Can I keep a horned lizard I find in Colorado? Texas Horned Lizard
Why do Texas horned lizards need harvester ants? Texas Horned Lizard
How did the painted turtle become Colorado's state reptile? Western Painted Turtle Native & Rare
Can I keep a painted turtle I find in Colorado? Western Painted Turtle Native & Rare
How do you tell a male painted turtle from a female? Western Painted Turtle Native & Rare
Are painted turtles native to western Colorado? Western Painted Turtle Native & Rare

Amphibians (15)

How do you identify a boreal toad? Boreal Toad
Where do boreal toads live in Colorado? Boreal Toad
How are captive-raised boreal toads released? Boreal Toad
What do boreal toads eat? Boreal Toad
What does a northern leopard frog sound like? Northern Leopard Frog
Can I catch a leopard frog in Colorado? Northern Leopard Frog
Why did leopard frogs vanish from Rocky Mountain National Park? Northern Leopard Frog
Was the northern leopard frog ever considered for federal listing? Northern Leopard Frog
What is a water dog? Western Tiger Salamander Native & Rare
Do tiger salamanders eat each other? Western Tiger Salamander Native & Rare
Is it legal to collect a tiger salamander in Colorado? Western Tiger Salamander Native & Rare
How did the tiger salamander become Colorado's state amphibian? Western Tiger Salamander Native & Rare
How does a wood frog survive being frozen? Wood Frog
What does a wood frog sound like? Wood Frog
Are Colorado's wood frogs a separate species? Wood Frog

Lost & Returning (16)

What animals has Colorado lost? Lost & Extinct
When was the last grizzly bear killed in Colorado? Lost & Extinct
Is the yellowfin cutthroat trout extinct? Lost & Extinct
What happened to the Rocky Mountain locust? Lost & Extinct
Are there wild bison in Colorado? Lost & Extinct
When did wolves return to Colorado? Reintroduced Species
How did Colorado bring lynx back? Reintroduced Species
How were river otters brought back to Colorado? Reintroduced Species
Have wolverines been released in Colorado? Reintroduced Species
Where were black-footed ferrets released in Colorado? Reintroduced Species
Are reintroduced animals still endangered in Colorado? Reintroduced Species
How many wolves are in Colorado right now? Wolf Tracker
How many wolves has Colorado released? Wolf Tracker
How many wolf packs are in Colorado? Wolf Tracker
Has Colorado killed any wolves? Wolf Tracker
Where can I see where Colorado's wolves are? Wolf Tracker

Threats (45)

Is bird flu killing bald eagles in Colorado? Avian Influenza (H5N1)
Has bird flu infected people in Colorado? Avian Influenza (H5N1)
What should I do if I find a dead bird? Avian Influenza (H5N1)
Is chytrid fungus in Colorado? Chytrid Fungus
Does chytrid fungus affect people? Chytrid Fungus
Can boreal toads be protected from chytrid? Chytrid Fungus
Is climate change behind every Colorado drought? Climate Change & Drought
Which Colorado species does the federal government say are most at risk from climate change? Climate Change & Drought
Why does less snow hurt fish? Climate Change & Drought
What is Colorado's most altered habitat? Habitat Loss & Fragmentation
Why does fragmentation matter, not just habitat loss? Habitat Loss & Fragmentation
How is habitat being protected in Colorado? Habitat Loss & Fragmentation
Why is cheatgrass such a problem for sage-grouse? Invasive Plants
If tamarisk is invasive, why is killing it a problem for the southwestern willow flycatcher? Invasive Plants
Does removing tamarisk save water? Invasive Plants
How do eagles get lead poisoning? Lead Poisoning
Has Colorado banned lead ammunition for hunting? Lead Poisoning
Is venison shot with lead safe to eat? Lead Poisoning
Why are smallmouth bass a problem in Colorado rivers? Nonnative Fish
Is it illegal to move fish to another lake in Colorado? Nonnative Fish
How do biologists remove nonnative fish? Nonnative Fish
Does Colorado ban neonicotinoids? Pesticides
Is DDT still a threat to Colorado's eagles? Pesticides
Why do insecticides matter for a butterfly that eats milkweed? Pesticides
Why do eagles get electrocuted on power poles? Power Lines & Wind Turbines
Do wind turbines kill bats? Power Lines & Wind Turbines
What reduces bird and bat deaths at power lines and turbines? Power Lines & Wind Turbines
How many wildlife collisions happen in Colorado each year? Roads & Vehicles
Do wildlife crossings actually work? Roads & Vehicles
When are wildlife collisions most likely? Roads & Vehicles
Is plague still found in Colorado? Sylvatic Plague
Can people get plague from prairie dogs? Sylvatic Plague
Does the plague vaccine work for prairie dogs? Sylvatic Plague
How do dams and diversions hurt native fish? Water Diversion & Dewatering
What is the 15-Mile Reach? Water Diversion & Dewatering
How much of the Colorado River's water comes from Colorado? Water Diversion & Dewatering
Is whirling disease still in Colorado? Whirling Disease
Is it safe to eat trout with whirling disease? Whirling Disease
Does whirling disease affect native cutthroat trout? Whirling Disease
Is white-nose syndrome in Colorado? White-Nose Syndrome
Can people get white-nose syndrome? White-Nose Syndrome
What can I do to help bats? White-Nose Syndrome
Isn't fire bad for wildlife? Wildfire & Fire Suppression
Did fire suppression cause the 2020 fires? Wildfire & Fire Suppression
Why do biologists rescue fish before a fire reaches them? Wildfire & Fire Suppression

General (7)

How Many Endangered Species Are in Colorado? Boreal Toad, Gunnison Sage-Grouse, Colorado Pikeminnow, Least Tern (Interior)
What Is the Most Endangered Animal in Colorado? Black-footed Ferret, Bonytail Chub, Uncompahgre Fritillary, Gunnison Sage-Grouse, Kit Fox, New Mexico Meadow Jumping Mouse
Why Are Animals Endangered in Colorado? Gunnison Sage-Grouse, Lesser Prairie-Chicken, Colorado Pikeminnow, Greenback Cutthroat Trout
What's the difference between endangered and threatened? Endangered vs. Threatened
Can a species be endangered in Colorado but threatened federally? Endangered vs. Threatened
What does 'proposed' mean? Endangered vs. Threatened
What is a Species of Greatest Conservation Need? Endangered vs. Threatened