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The Brief

The most important stories for you to know today
  • Why octopus moms are gathering in one spot
    Researchers at the Monterey Bay Aquarium Research Institute studied female octopuses that nest together off Central California at a depth of about 3,200 meters.
    Researchers at the Monterey Bay Aquarium Research Institute studied female octopuses that nest together off Central California at a depth of about 3,200 meters.

    Topline:

    Off the coast of California is an unusual "octopus garden" — the largest congregation of deep-sea octopuses ever discovered on Earth. Most are brooding females, and according to new research, the site is a natural incubator for these octopus moms.

    Why it matters: The discovery, published in the journal Science Advances in August, highlights how low-key hydrothermal vents on the ocean floor can play an outsized role in supporting deep-sea life.

    The backstory: Scientists found this site about five years ago, when a submersible vehicle was sent on an underwater exploration. They were shocked when the vehicle's headlamps suddenly revealed large groups of purple octopuses that were crouched over nests of eggs.

    Off the coast of California is an unusual "octopus garden" — the largest congregation of deep-sea octopuses ever discovered on Earth, where over 6,000 octopuses huddle around an extinct underwater volcano in the black, cold ocean depths, almost two miles below the surface.

    Most are brooding females that spend their days doing nothing but guarding nests full of eggs, a tedious task which can take nearly two years. It would take even longer if not for the warm water seeping from the seafloor that speeds up the growth of their babies, according to new research that suggests this natural incubator is why octopuses gather there in such huge numbers.

    The discovery, published in the journal Science Advances in August, highlights how low-key hydrothermal vents on the ocean floor can create isolated patches of cozy warmth, hidden in the darkness, that could play an outsized role in supporting deep-sea life. Thousands of such spots could be dotted up and down coastlines, researchers say.

    "It's definitely a special site for these animals. It's a breeding site for this octopus. It has effects for the entire community nearby that then has spillover effects beyond that," says Jim Barry of the Monterey Bay Aquarium Research Institute in California, the lead researcher for this work. "So it's regionally important and we still know very little about it. How many more of these are there?"

    A surprise in shimmering water

    Scientists found this site about five years ago, when a submersible vehicle got sent to explore some underwater hills around Davidson Seamount, a submerged mountain off the coast of central California that once was a volcano.

    While the seamount was well-studied, the surrounding areas were not, and researchers were shocked when the vehicle's headlamps suddenly revealed large groups of purple octopuses, Muusoctopus robustus, that were crouched over nests of eggs.

    Octopuses generally are antisocial loners that would rather fight another octopus than live in close quarters. And yet biologists had stumbled onto an enormous octopus garden, a trippy scene straight out of a Beatles song.

    "They thought, 'Well, let's get a really close look.' And as they zoomed into these octopus, then they saw this shimmering water and they realized this is a thermal spring, this is warm water coming out. And that was somewhat of a surprise because this is an inactive volcano," explains Barry.

    The first time scientists ever observed a bunch of deep-sea octopuses gathering together was about a decade ago, in another place where warm water seeped out of the seafloor, off Costa Rica. But researchers studying that rocky outcrop didn't see any viable eggs and thought that perhaps the higher temperatures there had harmed their development.

    Just this summer, however, another expedition revisited that outcrop and saw that it was actually an active, successful nursery.

    "It really kind of blew my mind because it is so drastically different and they're taking observations in the exact same places that we had been looking at," says Anne Hartwell, with the Center for Coastal & Ocean Mapping/Joint Hydrographic Center at the University of New Hampshire, who visited the Costa Rica site in 2014.

    Hartwell is part of the team that recently spent months doing robotic work to study the octopus garden near California, to figure out what role warm water might play in drawing octopuses together.

    "The robots we use are so advanced and they have such great technology and cameras and dexterity with their mechanical arms," says Hartwell. "They enable us to not quite be down there in person, but get a lot done as if we were."

    The researchers mapped an area the size of a few football fields in detail, installed a time-lapse camera that watched octopuses continuously, and visited individual octopus nests again and again while monitoring water temperatures with probes.

    A time-lapse camera is deep under the sea.
    A time-lapse camera developed by engineers with the Monterey Bay Aquarium Research Institute monitored the nesting octopuses in the deep for more than six months.
    (
    Courtesy MBARI
    )

    "We found 6,000 animals in just a small area, and that was just a portion of where the octopuses are distributed. So we're estimating, I don't know, up to 20,000 animals may be there," explains Barry. He adds that the female octopuses are so focused on tending their nests that they mostly ignored the investigators.

    "We can drive up to within eight inches of them and hold a camera right there. They don't do a thing," he says.

    The allure of rare warmth in the deep

    The ocean water at this depth is normally about 35 degrees Fahrenheit, but the spa-like waters seeping out of cracks and crevices got up to about 51 degrees Fahrenheit—and that's where the octopuses wanted to brood.

    "The females only nest in warm sites. As far as we can tell, we could find none in cold waters," says Barry. "There are plenty of nesting sites available, but they don't nest on just any bare rock. They only choose those sites where there's a nice warm pool. And in fact, if one female leaves, we found that another one will jump in there within a couple of weeks."

    What's more, he says, the octopus eggs matured much more quickly than one would expect, based on what's known about other octopuses that live in the cold ocean depths.

    Brood times for nesting females there seemed to be about 1.8 years, while previous observations of a deep-sea octopus in cold water showed that it took 4.5 years for its eggs to hatch, a length of time longer than any other animal.

    Biologists know from prior research that warming generally speeds the pace of octopus embryo development. Barry says that having a shorter brooding period should give the offspring a greater chance of survival, since the female octopuses and their developing embryos would spend less time in an immobile, vulnerable state.

    The tentacles of an octopus are visible as it rests at the bottom of the ocean.
    A female octopus in the deep Pacific ocean broods her eggs near a warm hydrothermal spring. The warmth there seems to speed the development of octopus embryos.
    (
    Courtesy MBARI
    )

    "Seeing that they are getting a brooding time of 1.8 years is awesome. It shows that there's an advantage to these octopus breeding their eggs in the warmer water," says Beth Orcutt of the Bigelow Laboratory for Ocean Sciences in Maine, who has studied the octopus populations off Costa Rica. "That's the first time we've been able to look at that with this kind of data."

    Janet Voight, an expert on deep-sea octopuses at the Field Museum of Natural History in Chicago, says it's astonishing to her that the California site has "a concentration of predators that exceeds any reasonable expectation. It's like, whoa."

    But these female octopuses have given up their predatory life to reproduce and, instead, they themselves are being eaten when they die. The octopus garden seems to support a teeming variety of other life such as crustaceans, anemones and snails. "These are all parts of an ecosystem that's sustained by the octopus being there and dying in there," Voight says.

    Despite the richness of this ecosystem, it could easily have been missed by explorers, because the ocean bottom is so vast and dark, illuminated only for brief moments by the lights of slow-moving exploration vehicles.

    "When you think of the deep sea, it's kind of muddy and flat and nothing too much conspicuous around," says Voight. "Then you stumble upon something like this and it's like a bonanza."

    Copyright 2024 NPR. To see more, visit npr.org.

  • Republicans ask federal court to overturn CA maps
    A sign that reads "No on 50. Defend fair elections" next to signs and jars of snacks.
    A “No on Prop 50” sign at the Kern County Republican Party booth at the Kern County Fair in Bakersfield on Sept. 26.

    Topline:

    Just last week California’s secretary of state officially certified that nearly two-thirds of Californians voted to pass Proposition 50, Gov. Gavin Newsom’s plan to temporarily gerrymander the state’s congressional maps in favor of Democrats. Nevertheless, Republicans and the Trump administration are hopeful that a federal district court panel meeting in Los Angeles this week will intervene to bar the state from using the new maps next year.

    The backstory: California Republicans, who sued Newsom and Secretary of State Shirley Weber the day after the election, are staking their challenge on the argument that California’s primary mapmaker illegally used race as a factor in drawing district lines, giving Latino and Hispanic voters outsize influence at the expense of other racial and ethnic groups, including white voters.

    Odds in favor Dems: The Prop. 50 opponents’ odds look slim, especially after the U.S. Supreme Court’s conservative majority recently blessed Texas’s new maps, overturning a lower court’s finding that Republicans there had engaged in unconstitutional racial gerrymandering.

    Read on ... for more on the national battle over redistricting.

    Just last week California’s secretary of state officially certified that nearly two-thirds of Californians voted to pass Proposition 50, Gov. Gavin Newsom’s plan to temporarily gerrymander the state’s congressional maps in favor of Democrats.

    Nevertheless, Republicans and the Trump administration are hopeful a federal district court panel meeting in Los Angeles this week will intervene to bar the state from using the new maps next year.

    California Republicans, who sued Newsom and Secretary of State Shirley Weber the day after the election, are staking their challenge on the argument that California’s primary mapmaker illegally used race as a factor in drawing district lines, giving Latino and Hispanic voters outsize influence at the expense of other racial and ethnic groups, including white voters.

    This, the Republicans argue, means the maps amount to an illegal racial gerrymander and a violation of the 14th and 15th amendments. Although Section 2 of the federal Voting Rights Act allows for race-conscious redistricting, they add, case law and judicial precedent have set a strict standard that requires a minority group to prove they have been systematically outvoted by a majority that consistently votes together to deny the minority their chosen candidate.

    But the Prop. 50 opponents’ odds look slim, especially after the U.S. Supreme Court’s conservative majority recently blessed Texas’ new maps, overturning a lower court’s finding that Republicans there had engaged in unconstitutional racial gerrymandering.

    “It is indisputable that the impetus for the adoption of the Texas map (like the map subsequently adopted in California) was partisan advantage pure and simple,” wrote conservative Justice Samuel Alito in a concurring opinion supported by Justices Neil Gorsuch and Clarence Thomas.

    And then there’s the looming possibility that the Supreme Court, in a separate case, could outlaw entirely the use of race in the redistricting process, which could render California’s new maps — as well as the previous ones drawn by the independent citizens commission — unconstitutional. That would also give Republicans a major advantage in Southern states, where several districts drawn to increase Black Americans’ voting power currently are represented by Democrats.

    Despite the long odds, the ailing California GOP has run out of other options for resistance. The passage of Prop. 50 is likely to mark the beginning of the end for several of California’s Republican House members, who have been forced to decide whether to run in their current, now less favorable Republican districts, switch to new seats or drop out entirely.

    One of them, Rep. Darrell Issa, who represents parts of San Diego County, even considered relocating to Texas and running for a Dallas-area seat that would be more friendly to Republicans, but the president reportedly refused to endorse him for the already contested Texas seat, so he decided to stay.

    The legal challenge claims the Prop. 50 maps cause “stigmatic and representational injury” by placing certain candidates, such as Republican Assemblymember David Tangipa of Fresno, who is Polynesian, into districts drawn with a specific racial or ethnic minority group in mind.

    Case is in Los Angeles court this week

    The challengers, who include Tangipa, the California Republican Party, several Republican voters and the Trump White House, are asking a three-judge panel for the Central District of California to grant a preliminary injunction on the maps before Dec. 19, the date when candidates can start collecting signatures to get their names on the 2026 primary ballot. A preliminary injunction would temporarily prevent the maps from being used in an election.

    On Monday in court, the Republican challengers presented their case, arguing that since supporters of Prop. 50 publicly touted that the maps increased representation for Latino voters, state lawmakers and consultant Paul Mitchell, who was hired to draw the maps, took race into account. Therefore, they must justify how their new districts meet the standard for permissible racial gerrymanders, attorneys argued.

    “It is legal to race-based redistrict under the Voter Rights Act. Section 2 protects it. But it also gives you guidelines,” Tangipa told CalMatters in an interview after testifying in court on Monday in Los Angeles. “In Sacramento, they did not follow those guidelines.”

    Tangipa asserted that even though Democratic lawmakers intended primarily to increase their party’s ranks based on political ideology, “They used race to justify that end goal.”

    The plaintiffs sought to have Mitchell testify, but the court denied a request to force him to take the stand to explain whether he intentionally tried to increase the voting power of specific racial and ethnic groups. Since Mitchell lives more than 100 miles away from the court, he was out of the reach of a subpoena. Still, the judges questioned his blanket use of “legislative privilege” to resist producing documents the plaintiffs requested.

    At one point, as a redistricting expert testified, the plaintiffs focused on a line from Democratic former Senate President Pro Tem Mike McGuire’s public statement after the Legislature passed the package of bills paving the way for the Nov. 4 special election.

    “The new map makes no changes to historic Black districts in Oakland and the Los Angeles area, and retains and expands Voting Rights Act districts that empower Latino voters to elect their candidates of choice,” McGuire’s statement said.

    McGuire announced last month that he will challenge Republican Rep. Doug LaMalfa in one of the newly configured Prop. 50 seats.

    But proponents of the new maps argue they intended purely to create a partisan advantage for Democrats, and any increase in voting power for certain ethnic or racial groups was incidental.

    Ultimately, 'it was endorsed by the voters'

    Also complicating the GOP’s challenge is that California voters overwhelmingly approved the maps.

    “Even if we assume that the Legislature improperly considered race, ultimately it went into effect because it was endorsed by the voters,” Emily Rong Zhang, an assistant professor of law at the University of California at Berkeley School of Law, previously told CalMatters. “They would have to show that the voters had the intent to create districts that disproportionately favor the voting power of a racial group over another.”

    One unknown is how the Supreme Court will rule on a case that questions whether it’s constitutional to even consider race as a factor when redistricting.

    The justices are weighing in another ongoing case, Louisiana v. Callais, whether to strike down a part of the federal Voting Rights Act that requires the creation of districts in which racial and ethnic minorities have a chance to elect their preferred candidate. If the ruling is retroactive, a decision to strike it down could invalidate both California’s old and new maps.

    Regardless of how the Supreme Court rules, other states have jumped into the redistricting effort or are contemplating entering the fray. In addition to Texas and California, four other states have already implemented new congressional maps, according to the National Conference of State Legislatures. Virginia, Maryland and Florida have also taken some steps toward redistricting.

    This article was originally published on CalMatters and was republished under the Creative Commons Attribution-NonCommercial-NoDerivatives license.

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  • FIFA responds to outcry over prices with new tier

    Topline:

    FIFA said on Tuesday it plans to sell $60 tickets for each of the 104 games of the 2026 World Cup — an announcement that comes after an outcry over prices for the tournament that will be held next summer across the U.S., Canada and Mexico.

    About the pricing tier: These tickets — called "supporter entry tier tickets" by FIFA — will only be available to supporters of qualified teams and are limited in quantity.

    Why now: FIFA's announcement comes after many fans reacted with outrage at the prices for the World Cup next year, which range from $140 for a handful of initial round games to as much as $2,735 for the U.S. opening match against Paraguay that will be held in Los Angeles next year.

    Read on ... for more on who will be eligible for the cheaper ticket prices.

    FIFA said on Tuesday it plans to sell $60 tickets for each of the 104 games of the 2026 World Cup — an announcement that comes after an outcry over prices for the tournament that will be held next summer across the U.S., Canada and Mexico.

    "Fans of the national teams that have qualified for the FIFA World Cup 2026 will benefit from a dedicated ticket pricing tier, which has been designed to make following their teams on football's greatest stage more affordable," FIFA said in a statement.

    But these tickets — called "supporter entry tier tickets" by FIFA — will be available only to supporters of qualified teams and are limited in quantity.

    Only 10% of the total number of tickets provided to each qualified team would be available at $60 per game, including the final. Given that each team gets 8% of the available tickets per game, the effective number of tickets available at that price would be only 0.8% of the stadium capacity for that game, or 1.6% for both teams combined.

    But the actual number of $60 tickets could vary. Each country would determine which of its fans qualify for the cheaper tickets. In the statement, FIFA requested that countries "ensure that these tickets are specifically allocated to loyal fans who are closely connected to their national teams."

    Some fans had called prices 'a betrayal'

    FIFA's announcement comes after many fans reacted with outrage at the prices for the World Cup next year, which range from $140 for a handful of initial-round games to as much as $2,735 for the U.S. opening match against Paraguay that will be held in Los Angeles next year.

    Prices for knockout rounds surge even more, with FIFA charging charging $4,185 for the cheapest ticket for the final that will be held in July next year in New Jersey — and $8,680 for the most expensive seats.

    That's much higher than previous World Cups. For example, the most expensive ticket for the 2022 final at the last tournament held in Qatar was about $1,600.

    Unlike previous World Cups, FIFA has yet to publish a list of prices, instead adjusting them across different sales windows without an announcement. Fans found out about the price changes after FIFA opened its latest lottery window last week, which allows fans to apply for tickets until Jan. 13.

    And many fans were upset. The Football Supporters Europe, a group that represent fans across the region, called ticket prices "a betrayal to the most dedicated fans." On Tuesday, the group said on X it welcomes FIFA's latest announcement, but added it was not enough.

    "Based on the allocations publicly available, this would mean that at best a few hundred fans per match and team would be lucky enough to take advantage of the 60 USD prices, while the vast majority would still have to pay extortionate prices, way higher than at any tournament before," Football Supporters Europe said.

    Demand appears high, however

    FIFA has defended its pricing policy, saying it's adapting to prices in the North American market. It has also consistently responded by saying it's a non-profit organization that steers the majority of its revenues from the World Cup "to fuel the growth of men's, women's and youth football throughout the 211 FIFA Member Associations."

    Despite the outrage over its prices, FIFA is seeing strong demand for next year's World Cup. On Tuesday, FIFA added it had already received 20 million ticket requests during this current sales window, with weeks still to go before the lottery window closes.

    But for supporters, following a team throughout the tournament could be prohibitively expensive in 2026 — and not only because of high ticket prices.

    The cost of travel across the three countries has also surged, including hotel prices, making it likely that next year's tournament will be among the most expensive World Cups ever staged for fans.
    Copyright 2025 NPR

  • How long can the city fight state mandates?
    The sun peeks behind a row of houses under construction with the wood frames exposed.
    New housing development under construction in California.

    Topline:

    Huntington Beach appears to be running out of options in its effort to stave off state housing mandates after a recent California Supreme Court decision.

    The backstory: California requires cities to plan and zone for housing to meet the needs of the population at all income levels. In the most recent planning cycle, Huntington Beach was told it had to plan for 13,368 new homes — including affordable housing.

    What happened next? The city balked. And the two sides have been battling in court ever since.

    Read on ... for more about the legal showdown.

    Huntington Beach appears to be running out of options in its effort to stave off state housing mandates after a recent California Supreme Court decision.

    California requires cities to plan and zone for housing to meet the needs of the population at all income levels. In the most recent planning cycle, Huntington Beach was told it had to plan for 13,368 new homes.

    The city balked, and the state sued Huntington Beach in 2023 for failing to comply.

    The city’s argument, in a nutshell

    The city has argued it doesn’t have to comply because it’s a charter city, which gives it more autonomy in some areas of governance than non-charter cities.

    Huntington Beach also has said that planning for such a large number of units would force it to violate state environmental laws. A state appeals court in a September ruling didn’t buy either argument.

    What’s next?

    A San Diego court now must determine penalties against Huntington Beach, even as the city has vowed to keep fighting the housing mandate. An appeals court has ordered the lower court to give the city 120 days to approve a housing plan.

    Other remedies the court will consider include:

    • Suspending the city’s ability to approve building permits — essentially bringing all development in the city to a halt; or, on the opposite end of the spectrum,
    • Forcing Huntington Beach to approve any and all applications to build homes — in other words, completely removing the city’s discretion to plan for development. 

    The next hearing in the case is scheduled for Jan. 16.

    How to keep tabs on Huntington Beach

    • Huntington Beach holds City Council meetings on the first and third Tuesday of each month at 6 p.m. at City Hall, 2000 Main St.
    • You can also watch City Council meetings remotely on HBTV via Channel 3 or online, or via the city’s website. (You can also find videos of previous council meetings there.)
    • The public comment period happens toward the beginning of meetings.
    • The city generally posts agendas for City Council meetings on the previous Friday. You can find the agenda on the city’s calendar or sign up there to have agendas sent to your inbox.

  • More animals than ever are dying on LA streets
    Graphic illustration of an orange coyote against a light blue background.

    Topline:

    More animals are being run over on Los Angeles streets than ever before, and the lingering effects of the pandemic may be partly to blame.

    Numbers steadily rising: Through November of this year, the city’s MyLA311 service has fielded 31,093 requests for “dead animal removal,” an increase of more than a thousand from the same time last year. It marks a 37% increase from five years prior and is the fifth straight year of increases.

    Why now: While one of the drivers of the increase is the continual loss of habitat from urban development, Fraser Shiiling of the Road Ecology at the University of California, Davis says the after effects of the COVID-19 pandemic also are playing a role. The protracted lockdown sparked a boom in pet adoptions, which he says has now transformed into an increase in animals being let go by their owners.


    More animals are being run over on Los Angeles streets than ever before, and the lingering effects of the pandemic may be partly to blame.  

    Through November of this year, the city’s MyLA311 service has fielded 31,093 requests for “dead animal removal,” an increase of more than a thousand from the same time last year. It marks a 37% increase from five years prior, and is the fifth straight year of increases.  

    Fraser Shilling of the Road Ecology Center at the University of California, Davis, studies the impact of transportation on animal populations. While one of the drivers of the increase is the continual loss of habitat from urban development, Shilling says the after effects of the COVID-19 pandemic are also playing a role. The protracted lockdown sparked a boom in pet adoptions, which he says has now transformed into an increase in animals being let go by their owners.  

    “Basically, pandemic pets are being abandoned,” Shilling said. “Before they get picked up by animal control, they’re out on the street getting hit.” 

    Cats made up nearly a third of animals picked up last year, according to the Los Angeles Department of Sanitation. Dogs accounted for 17%. Raccoons and opossums were the third- and fourth-most common. The vast majority of pickup requests are for animals that have been struck by vehicles. Others include requests to collect pets that have died at their owner’s home.

    Want to know the number of requests in your neighborhood? Sign up for the Crosstown Neighborhood Newsletter and get stats about crime, traffic, housing and more for where you live.

    Overstuffed animal shelters

    Los Angeles has a massive feral cat population, estimated to be close to one million.

    In 2020, the Los Angeles City Council approved the Citywide Cat Program aimed at trapping and spaying or neutering stray cats to prevent unwanted litters. But the program’s progress is facing constraints due to local funding challenges, as well as a nationwide veterinarian shortage

    In August, the City Council unanimously approved a motion increasing the dollar amount pet owners are reimbursed by the city for spaying and neutering their pets, for an estimated cost of $9 million. A proposal from the city administrative officer recommended giving the higher reimbursement rates to shelter-based programs like the Citywide Cat Program, which would have cost an estimated $21 million over three years. That plan was not adopted.  

    At the same time, the city’s shelters are overflowing with intakes. Through October of this year, Los Angeles Animal Service shelters took in 36,330 cats and dogs, per the department’s Woof Stat reports, a 6% increase from the same time last year and a 46% increase from the entire year of 2020. Its dog shelter program currently is operating at 123% capacity.  

    San Pedro, Los Angeles’ southernmost neighborhood, had the highest number of dead animal removal requests in the city this year, with 922 as of Nov. 30, a 15% increase over the same period in 2024. 

    As of Dec. 9, the animal shelter in San Pedro also had the highest dog occupancy rate of any of the six shelters in the city at 159% capacity. 

    “Like many shelters across the country, LA Animal Services continues to experience overcrowding and operates at overcapacity, despite the department’s ongoing efforts to promote spaying and neutering, encourage pet adoptions and fostering, and working with rescues to help place animals,” Animal Services said in a statement. 

    Where the city meets the wild 

    The highest rates of wild animal collisions occur in dense urban areas surrounded by natural vegetation. Van Nuys and Northridge — ringed by the Santa Susana, Santa Monica and San Gabriel mountains — were the neighborhoods with the second- and third-most dead animal reports. While cats were still the most common animals being picked up in Northridge zip codes, according to data from the Department of Sanitation, the region had numbers of opossums, squirrels, coyotes and deer that were higher than the citywide average 

    Requests for removals in 2024, the most recent year for which the animal breakdown is available, included 366 coyotes, 191 chickens, 27 turtles and four turkeys. 

    The number of dead deer last year was 63, around half of what it was in 2020. While that sounds like an improvement, it actually indicates a dire trend.  

    “The population of deer in California is going down by 10% a year, and the population killed by traffic is about 8% or 9% per year, suggesting that the decline in deer in California is directly tied to roadkill,” said Shilling of the Road Ecology Center.  

    Habitat loss from urban development is typically accompanied by an increase in traffic, according to the Road Ecology Center’s annual roadkill report. The city has been fast-tracking new development under Mayor Karen Bass’s directive focused on affordable housing, and over 5,600 units have been approved in the San Fernando Valley since 2023, according to the city planning website.  

    The best solution to curb wildlife roadkill, Shilling said, is for people to drive more slowly. The second best is fencing along major roads and highways that have become hotspots. He said wildlife crossings — like the slated Wallis Annenberg Wildlife Crossing in Agoura Hills — are ineffective at stopping roadkill unless accompanied by deliberate fencing.  

    How we did it: We examined more than eight years of reports from the city’s MyLA311 service data. In addition, we broke down the requests by neighborhood. We also analyzed data from the Department of Sanitation and the city’s Animal Services Department. Have questions about our data or want to ask a question? Write to us as askus@xtown.la.