The Brief

If you had plans to visit the Crystal Lake recreation area in the San Gabriel Mountains and Angeles National Forest this week, you should change them. Officials closed the area Tuesday to spray insecticide on pine trees to protect them from a tree-colonizing beetle.

The closure is set to end Sunday.

The western pine beetle is small, about 3 to 5 millimeters, but it can cause big damage to pine trees around this time of year. That's when the little brown bugs exit dead trees to find living ones to tunnel into and lay their larvae. Angeles Forest officials say drought and the western pine beetle have killed nearly 200 trees in the area.

The U.S. Forest Service says tree deaths in recreational areas can create hazard trees, fire risk and threaten infrastructure.

The beetles aren’t all bad

Tim Paine studies pest management in forests at the University of California, Riverside. He said treating trees with insecticides in campgrounds and areas used by people is part of the Forest Service’s policy.

"The western pine beetle is a natural part of the forest," he said. "They're a vital part of that ecosystem — a problem from our perspective when they get to really high populations because they can kill large numbers of trees."

He said the beetles typically have to kill a tree to reproduce, but they usually target weak trees damaged by drought or lightning. Most of the time they're in the background, and we don't really notice them.

How to tell if a tree is infested

Paine said you can see several signs on an affected tree. One is called a pitch tube, which looks like a little dime-sized mountain with a hole in the center on the tree’s trunk.

Meanwhile, a tree trying to defend itself can release resin or pitch to try and kill the beetle.

But if a tree is badly stressed, Paine said red sawdust starts accumulating in the bark and the base of the tree.

"When that happens, typically the tree is under full attack and unable to defend itself,” Paine said.

"The tough part is that the tree stays green for a considerable amount of time," he said. "So if you're standing 10 or 15 feet away from the tree and you look at it and you don't see any pitch tubes, that doesn't necessarily mean it's not under attack."

Paine said the tree can take weeks or months to transform from green to red.

But the challenge is keeping the beetle population down. He said once the population gets high enough, there's a very high risk of tree death, and not a whole lot can be done.

"It's an all-or-none situation where either the beetles are successful at killing the tree or the tree's successful in killing the beetles," he said.

Should I be concerned?

Paine said the beetles can especially wreak havoc during drought years. In the early 2000s, pine trees in Big Bear, Crestline and Lake Arrowhead were devastated by them when rain totals were low — 1 in 3 pines died in the Southern California mountains.

But after two years of above-average rainfall, Paine said the trees should have enough water to fend off beetle attacks.

"When you think about it, many of these trees live hundreds and hundreds of years, so they are resistant — most of the time — to beetle activity," he said.

Alysa Liu’s comeback at this year’s Olympics — and her stunning gold medal win — has rocked the world of figure skating, making headlines due to her joy while performing and her commitment to mental health on and off the ice.

Though she primarily trained in Oakland, Liu, who’s also a psychology student at UCLA, has used a facility in Lakewood as one of her home bases away from home. The 20-year-old started training there as she came back from retirement and prepared to take the gold medal (not that that was necessarily her goal, to hear her tell it).

It’s part of a long history for the Rinks-Lakewood ICE, which has also hosted many champions and Olympians over the years, including Mariah Bell, Nathan Chen, Ashley Wagner and Adam Rippon, and counts prominent figure skaters among their staff.

“ We're not unfamiliar with Olympic ties,” said Braden Overett, the skating manager at Lakewood ICE, though he also clarified, “that does not in any way diminish the fun and the coolness [of Liu’s win].”

Lakewood ICE’s place in this year’s Olympics

Working with her coaches remotely, Liu started to drill down on perfecting her skating while also attending classes at UCLA. And though she moved on to her home base at Oakland Ice Center as the Olympic training started to ramp up, the staff who worked with her at Lakewood ICE kept cheering her on.

Overett said that he loves highlighting the Olympic connections at the rink, which may not be obvious to everyone who skates there.

“It's always fun just to connect the dots, right?” Overett said. “It's like going to a restaurant and then you find out later it's your favorite actor's restaurant.”

Ashleigh Ellis runs the nonprofit Unity Ice Academy, which focuses on increasing access to figure skating for kids of all backgrounds at Lakewood ICE.

“ That's just very much how the skating world is. It's very small, you never know who you're going to run into at any time,” Ellis said. “ Could you imagine just being on the ice with a national champion and Olympic skater of any sort? It's just so inspiring for the kids to see that and be within the vicinity of that.”

And Liu wasn’t the only 2026 Olympic figure skater who's used the facility. Li Yu-Hsiang, the Taiwanese national champion who represented Chinese Taipei in Milan this year, also trains in Lakewood.

The rink’s coaches

The small world of skating means that even novice skaters can take classes from world-class skaters: 1976 Olympic silver medalist Dianne de Leeuw teaches there, as do national medalists (and future Olympic contenders) Starr Andrews and Josephine Lee.

 "To get to see them and to get to share ice with them just has a layer of magic that you can't replace and you can't get anywhere else,” Overett said. “ You see the turnover of generations, and it brings in a huge element of history.”

What Liu’s win means for the skating world

Ellis is already using Liu’s example to stress the importance of mental health to the kids and families she works with, like one parent who was worrying about her child taking two weeks off skating due to pneumonia.

“I was like, ‘Alysa Liu took two plus years off and she just won the Olympic gold. Do not worry about it this two weeks,’” she said.

A bipartisan bill aimed at protecting pets during disasters has been introduced in Congress, with a Southern California representative citing the rescue efforts of local organizations during last year’s L.A.-area fires.

The PETSAFE Act of 2026 — which stands for Providing Essential Temporary Shelter Assistance For Emergencies — would expand the use of emergency management funds so local governments can plan for evacuations that move animals to safety, as well as provide veterinary care and rescue equipment during disasters.

Rep. Judy Chu (D-CA) helped introduce the bill earlier this month with several House of Representatives colleagues, including Republican Rep. Brian Mast of Florida and Democrat Rep. Dina Titus of Nevada.

Chu, who represents Pasadena and Altadena in the 28th Congressional District, said when the Eaton Fire tore through her district, many families delayed evacuations because they couldn’t bear to leave their pets behind.

She told LAist she’ll never forget seeing the cats, dogs and other animals with burned feet and singed fur who were being cared for by Pasadena Humane in the aftermath.

“But to think, if there is even one more thing we could do to keep our precious pets safe, wouldn't we want to do that?” Chu said. “So this PETSAFE Act could go a long way towards making sure that our loved pets can indeed survive a disaster.”

About the bill

Pasadena Humane teams looked for pets and wildlife in Eaton burn zones, dropping off food and water along the way.

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Courtesy Pasadena Humane

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The PETSAFE Act now has been referred to the House Committee on Transportation and Infrastructure. The bill would amend the Emergency Management Performance Grant program to increase the federal cost share for certain animal-related preparedness activities from 50% to 90%.

Supporters say this would lower barriers and make it more affordable for communities to roll out emergency protection plans for people and pets.

Specifically, the PETSAFE Act would allow state, local and tribal governments to use grant money awarded by FEMA toward pet supplies, crates, veterinary equipment, emergency generators and training, among others.

Pet owners whose homes are under disaster-related evacuation orders can be faced with an “impossible choice” — leaving their pets behind or staying home with them, which risks the owner’s own safety and complicates rescue efforts for first responders, according to Chu’s office.

The bill aims to address the challenges pet owners and first responders face without authorizing new federal spending, according to Mast’s office.

How we got here 

Chu said local shelters, including Pasadena Humane, and communities across California stepped up to care for all kinds of animals during the Eaton Fire, which ignited in January 2025.

Pasadena Humane helped more than 1,500 pets and wildlife during the fire and in the aftermath by providing shelter, medical care and emergency resources.

A horse was housed in the organization’s garage when Chris Ramon, Pasadena Humane’s president and CEO, ran into its owner walking down Raymond Avenue for miles.

“Part of me likes to think that this won’t happen again,” Ramon told LAist last month. “But the realist in me realizes … disaster preparedness is something that just is an ongoing conversation for us at Pasadena Humane.”

Chu also cited the work of the ASPCA, which helped more than 530 animals during the Eaton Fire, including goats, parakeets, pigs and a gecko, according to the organization.

She said local organizations did “tremendous” work and “lovingly cared for” the rush of animals affected by the fire.

“But what we would want to do is to make sure that there is an even better system for animal evacuation and ways to ensure that pets could be safe,” Chu said, adding that would relieve the burden on places like Pasadena Humane.

Other laws aiming to protect pets

This is not the first time last year’s fires have led to new legislation focused on protecting pets during emergencies.

A new state law known as the FOUND Act, which went into effect Jan. 1, was inspired by Oreo the Pomeranian, who reunited with its Pacific Palisades owner in an emotional, viral video during the Palisades Fire.

The law requires cities and counties to include procedures for rescuing pets during mandatory evacuations in their next emergency plans, which need to be updated every five years to qualify for FEMA assistance.