After nearly a century, gray wolves are coming back to the state of Colorado.

In 2020, voters approved Proposition 114, calling on Colorado Parks and Wildlife to restore native gray wolves to their historic habitat in the Centennial State.

Dillon Hanson-Ahumada, Southern Rockies field representative for the Endangered Species Coalition, said the coalition is collaborating on multiple events and projects in Denver this "June Wolf Month," to celebrate.

"This is a time for Coloradans to come, get out and about and learn about wolves and the importance of having wolves back in the mountains of Colorado through these unique events that are focused on connecting art and culture with conservation," he said.

Not everyone is a fan of reintroducing wolves. Ranchers worry they could lose livestock as a result. But after a February court order this year, gray wolves in the contiguous 48 states and Mexico - with the exception of the Northern Rocky Mountain population - are now protected under the Endangered Species Act. Wolves are labeled as "threatened" in Minnesota and "endangered" in the remaining states, according to the U.S. Fish and Wildlife Service.

Hanson-Ahumada said the desire for wolf pelts as fur and other factors robbed Colorado of its native wolf population.

"Due to excessive hunting and trapping," he said, "the population declined, as well as habitat fragmentation and just basically human encroachment, wolves disappeared from the state."

A full listing of "wolf month" events, including even a brewery passport program, is online at endangered.org/denverwolfcelebration. Hanson-Ahumada said he thinks Coloradans should be proud of the reintroduction the state is planning for gray wolves in 2023.

"The restoration of this iconic animal to the region is a remarkable conservation achievement," he said, "and Coloradans should be happy and take pride in this happening in their state."

Colorado Parks and Wildlife has reported that the plan being developed under Proposition 114 will be determined with partnering state and federal agencies to select which nearby wolf packs will be introduced to Colorado.

After a devastating recent winter, the already-struggling mule deer population in Wyoming took a big hit and the state's wildlife agency is organizing to hear people's concerns.

According to the Wyoming Game and Fish Department, the state had an estimated 216,000 mule deer in 2023, a historic low and a 63% decrease from a high of 578,000 in 1991. It follows a pattern of decline across the West, due to extreme weather, habitat loss, disease and other factors.

Justin Binfet, deputy wildlife chief for the department, said some Wyoming herds were reduced by 80% due to the brutal winter ending in 2023.

"Everyone across the board is concerned over declining mule deer numbers," Binfet observed. "Whether that's landowners, outfitters, hunters, photographers, wildlife enthusiasts, conservationists, you name it."

The department will host nearly 40 community conversations across almost every game warden district in the state to hear Wyomingites' concerns about the iconic species.

Binfet pointed out the conversations are opportunities to get feedback outside regular surveys and a great way for constituents to meet their local wardens, managers and biologists. He noted the meetings are not leading to any scheduled changes in mule deer management but he expects common themes to emerge, which will be considered in future decision-making.

"The truth is we actually will hear the whole gamut of suggestions," Binfet acknowledged. "It'll just be one more piece of the puzzle to inform future management decisions."

Tomorrow ends the regular hunting season in many Wyoming hunt areas although most windows for mule deer closed earlier in the season.


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Monarch butterflies could be on the federal Endangered Species list by year's end.

Eastern monarchs found in New York and other northeastern states saw an 80% population decline between the 1980s and 2020. Their Western counterparts have seen a 90% population drop. Environmental groups petitioned for them to be listed as "threatened" back in 2014 and the monarch became a candidate species in 2020.

Rebeca Quiñonez-Piñón, monarch recovery strategist and climate resilient habitat director for the National Wildlife Federation, said monarch butterflies face many threats.

"The main threats that we have identified for the monarch butterfly are habitat loss and fragmentation of the remaining habitats," Quiñonez-Piñón outlined. "Climate change is at the top of the list, definitely, and the excessive use of pesticides."

She called monarch butterflies a "canary in the coal mine" for pollinators and the ecosystem, a warning more needs to be done to help the environment. A dozen species of bumblebees are also candidates under the Endangered Species Act. They also fall victim to the same threats of monarch butterflies.

Home gardeners can play a role in helping monarch butterfly populations, by planting milkweed and goldenrod, which are helpful to the species. Milkweed is the only plant on which monarch butterfly caterpillars can eat and survive.

Mary Phillips, head of native plant habitat strategy for the federation, said there are some mistakes people make in trying to help monarchs thrive.

"Don't worry if, you know, you see the various predators," Phillips advised. "There's also a milkweed bug that sometimes goes on these plants. People get nervous about that. It's OK, it's natural, it'll go away. It will not harm the milkweed overall."

She added another common mistake is spraying garden or systemic pesticides which can harm monarchs. Some states are taking action to end the use of certain pesticides harmful to bees, butterflies and other pollinators. New York passed a law banning some uses of neonicotinoids because of their harmful effects on pollinators and other species.

A federal court in Montana has held a hearing more than two years after a coalition of environmental advocates sued the U.S. Forest Service and the Fish and Wildlife Service over expanding cattle grazing in the Paradise Valley, part of the Custer Gallatin National Forest.

The coalition, which includes Alliance for the Wild Rockies and the Western Watersheds Project, sued the agencies for extending the cattle grazing season by a month on nearly 1,400 acres of forest land.

Mike Garrity, executive director of the Alliance for the Wild Rockies, said the plan will mean more interactions between young, unattended cattle and grizzly bears, which would not end well for either one.

"Putting calves out a month early when they're very small just provides a 'fast food snack' for a grizzly bear," Garrity pointed out. "A small calf makes an easy target for a grizzly bear. They can't defend themselves. They're not very big."

Garrity noted ranchers then complain about bear activity to the Fish and Wildlife Service, which traps and kills the grizzlies. The Forest Service said the new policy does not increase grazing because it is counted by plots of land rather than acreage.

Garrity pointed out groups are working to restore the grizzly bear, which is currently listed as threatened under the Endangered Species Act. He added the Forest Service is not doing its part to help achieve balance.

"There's about a thousand grizzly bears in the greater Yellowstone ecosystem," Garrity reported. "There's hundreds of thousand of cattle. We don't have a shortage of cattle in this country but grizzly bears are threatened with extinction."

The federal judge could overturn the new grazing rules or order a complete environmental review.