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Arizona saguaros are collapsing in this extreme heat, and experts are worried

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Arizona saguaros are collapsing in this extreme heat, and experts are worried


The saguaros that tower over the Sonoran Desert are synonymous with Arizona and are known for their resilience, but experts are concerned that this heat could be too much for them.

The cacti usually live about 150 years, and inside their skin, they can reach up to 140 degrees inside. Still, the prolonged dryness and intense heat could be a problem.

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“Saguaros, like a lot of cactus, are pretty remarkable for their tolerance to warm conditions,” said Kevin Hultine, director of research with the Desert Botanical Garden. But when you start seeing prolonged temperatures like that, the long term impact can be pretty profound.”

He says the skin tissues of the cactus play a big role in its growth and health.

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“When it gets dry, those tissues start to get really soft and these large plants, the really majestic ones in particular, will literally collapse on themselves, so that’s one of the big concerns we have,” Hultine said.

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It’s happening under extreme and prolonged heat conditions, with little to no moisture.

“We know in 2020, the extended heat wave we had then had a major impact on saguaros, we saw higher rates of mortality, and will probably see higher rates of mortality in the future just based on what happened in 2020,” Hultine explained. “So when you add this major heat wave in July, it’s possible that this will compound that.”

There’s still several weeks of summer left to go, and more monsoonal moisture could help out – not just with living saguaros, but with their seeds.

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“So these seeds are in the sun, and it’s hotter than ever and they’re cooking and dying, so that’s the real issue here,” said Frank Reichenbacher, associate researcher at the University of Arizona’s Desert Laboratory. “The vast majority, 99%, maybe a lot more than 99% die in the sun.”

And as those seeds dry up, so do the cacti. They’re losing arms or collapsing entirely.

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“Saguaro seeds are poorly nourished. They don’t last long in the ground and they’re timed so that they’re released into the environment just before the monsoon hits,” Reichenbacher said. They’re waiting for the monsoon.”

Long-term impacts to a species that can live for decades, says Reichenbacher, are still unknown.

“We’re not sure if this drought that we’re in is a new normal or if it’s just a blimp in the climate and it’ll be over soon and things will be back to normal,” Reichenbacher said. “If that’s the case, then we would expect the situation to be more in favor of saguaros.”

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But for now, just on Tumamoc Hill, the research team from the University of Arizona says the situation is not looking up.

“A total of 4,000 plus saguaros on Tumamoc Hill in four different plots, he only found about 30 new ones,” Reichenbacher said. “That’s not enough.”

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The warm nights, say scientists, are also ruining the cacti’s photosynthesis process, which also costs it even more water. 

Experts believe we still might not know the full impact on this heat wave to these plants for several months or even years.

 



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Brendan Summerhill’s walkoff 2-run double gives Arizona final Pac-12 baseball title

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Brendan Summerhill’s walkoff 2-run double gives Arizona final Pac-12 baseball title


There’s really no other way this was going to end.

Down a run to the preseason favorites, who had easily won the first two games of the series, Arizona did what it had done so many times this season in its final at-bat. But unlike the previous six, this one was for the last Pac-12 title.

Brendan Summerhill roped a 2-run double into the gap in right center with 1 out in the bottom of the 9th inning, scoring Tommy Splaine and Maddox Mihalakis to give the Wildcats a 4-3 victory over Oregon State on Saturday night at Hi Corbett Field.

It was the seventh walkoff win this season for Arizona (33-20, 20-10) and sixth in conference play. And Chip Hale had a feeling it was going to happen, telling player development director John DeRouin that Summerhill was going to gap one.

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“I was right for once in my life,” Hale said. “Why not be a walkoff?”

As regular season champions, Arizona gets the No. 1 seed for next week’s Pac-12 Tournament at Scottsdale Stadium. The tourney begins Tuesday but the UA’s first game is 7 p.m. PT Wednesday against No. 9 Washington (19-29-1), with No. 6 Cal (34-18) on tap for Thursday at 7 p.m.

The Wildcats, picked in the preseason to finish ninth, advance to Friday’s semifinals with one victory.

OSU (41-13, 19-10) had taken a 3-2 lead in the top of the 9th when No. 9 hitter Jabin Trosky poked a ball inside the first base bag with two out, scoring Easton Talt from second. That came against Anthony ‘Tonko’ Susac, who came in with a man on first and one out for Cam Walty, who was masterful in going 8.1 innings.

“None of this happens without Cam Walty,” Hale said of the senior right-hander, who allowed six hits and struck out eight with no walks. “He kept us in the game.”

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Walty allowed a 1-out double before exiting, then after Susac walked Talt he got Jacob Kreig to ground one sharply in the hole at short. Mason White dove on the outfield grass to glove it and then fired just in time to third to get the lead runner, with Richie Morales’ foot briefly coming off the bag but then back down before the runner reached. OSU challenged that play but lost, as it did in the 6th on an infield single by Summerhill that came around to score and tie the game at 2.

“I trust my guys, no matter what,” Walty said of his defense, which was charged with six errors in the series including four in Friday’s 16-1 loss. “I always tell them if they (mess) something up up, I’m like you’re making that play nine out of 10 times no matter what. So I know that next time you get that ball, I still trust you. You have to flush it and just go back and make the next play. And so knowing what we had to do today, I knew they were going to be ready.”

The UA was outscored 25-3 in the first two games, none of its pitchers looking effective while few batters made good contact. All that changed Saturday, with Walty’s cutter keeping an OSU team that was hitting .307 and averaging 12.4 runs during a 7-game win streak from mounting any major rallies.

“The cutter was probably the best that I’ve thrown all year,” Walty said. “And so when (pitching coach Kevin) Vance I knew that we were like I’m gonna pepper it all game.”

Arizona scored first, manufacturing a run in the bottom of the 2nd via a leadoff double by Garen Caulfield and then consecutive grounders to the right side by Andrew Cain and Adonys Guzman. OSU went up 2-1 in the 3rd on a 1-out RBI double from Travis Bazzana and a low liner to center that Casey Hintz—a pitcher forced into outfield duty because of numerous injuries—misplayed.

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Walty stranded that runner, though, and five others including a man on third with 1 out in the 4th.

Arizona tied it in the 6th when Summerhill and Morales both opened with infield singles. White moved both into scoring position with a groundout and then Caulfield flied out deep enough to bring Summerhill home.

All five of Arizona’s runs in the series to that point had been scored on outs, and before the 9th the Wildcats were 2 for 20 with runners in scoring position.

“They’re a very good team,” Hale said of Oregon State, who will be the No. 2 seed in the Pac-12 Tournament. “They’re going to be one of the national seeds, for sure. We’re really proud to beat them to win the conference, but we’re going to see them in Phoenix. And obviously we’re staying in the same hotel so we’ll see a lot of them.”

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In the 9th, Splaine led off and was hit by a pitch for the 12th time this season. It was the second hit batter of the game for OSU closer Bridger Holmes, who after Brandon Rogers struck out trying to sacrifice Splaine walked Mihalakis—who pinch hit for Hintz—and was pulled for Joey Mundt.

Mundt fell behind Summerhill 2-1 before throwing him a slider that he crushed into the deepest part of the field. He said he had prepared himself for such a situation going into the inning.

“I kinda knew where I was coming up in the order,” said Summerhill, a sophomore who was 3 for 5 and leads the team with a .332 average. “I figured my teammates were gonna get on, as we’ve done in the ninth all year. And I kind of just was visualizing, like how that’s gonna feel, what it’s gonna feel like what the crowd is be like. Putting myself there emotionally before it happens.”

Arizona’s 20 conference wins are tied for the third-most in school history. The last two times it got that many, in 2012 and 2021, it reached the College World Series.

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Analyst: NFL Teams Should Trade for Cardinals’ Budda Baker

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Analyst: NFL Teams Should Trade for Cardinals’ Budda Baker


ARIZONA — Arizona Cardinals safety Budda Baker is entering the final year of his contract with the organization, and though trade talks have simmered since last offseason (where the All-Pro went public with his trade request), the future is still unclear for one of the most beloved Cardinals of all-time.

Bleacher Report says teams should target Baker in trade talks.

“Budda Baker asked for a trade last year but the Arizona Cardinals ended up giving him a raise and he remains on the team amid speculations that a move could happen ahead of the draft. But the Cardinals should at least entertain the thought of trading Baker seeing as the 28-year-old is on the last year of his deal,” wrote Matt Holder.

“Not that Arizona needs it, but it would save them $15.1 million, per Over The Cap, by trading the defensive back in addition to getting a player of future asset back for a guy who might leave for nothing next spring. Also, it would be a bit of a surprise if the Cardinals are much of a playoff contender even with Baker in the tough NFC West.”

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Holder brings up a great point – Arizona doesn’t need cap space. The thought of Baker departing Arizona isn’t exactly fuzzy for either side, especially for free after this season on the open market.

Yet if the Cardinals wanted to offload Baker, they should have maximized his value last offseason, when he was younger and not entering a contract year. Arizona looks to hold Baker in the desert at least for 2024, and talks can progress from there.

B/R listed the Baltimore Ravens, Detroit Lions and Philadelphia Eagles (who reportedly had interest in Baker last offseason) as prime destinations for Baker.

Baker has a cap hit of $19 million in 2024 according to Spotrac with $14.6 million due in cash.



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Rudy Giuliani receives summons in Arizona fake electors case, says attorney general

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Rudy Giuliani receives summons in Arizona fake electors case, says attorney general


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Rudy Giuliani was served Friday with a notice to appear in an Arizona court to answer charges stemming from an effort to keep Donald Trump in the White House despite losing the 2020 election, according to Attorney General Kris Mayes.

An indictment against Giuliani and 17 others was issued by a grand jury more than three weeks ago. Giuliani was the last of the defendants to receive their summons.

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“The final defendant was served moments ago,” Mayes posted on the social media site X. She tagged Giuliani’s account and wrote, “Nobody is above the law.”

Earlier in the day, Giuliani posted a taunting message to the platform referring to his avoidance of being served in the case. That post was later deleted, but Mayes shared a screenshot of Giuliani’s remarks, which included an image of him and six other people surrounded by balloons. Giuliani on Friday said on X that he was having an “early-birthday celebration in Florida.”

Arizona politics: Former Trump attorney John Eastman enters not guilty plea, says case headed to trial

The indictment alleges a slate of Arizona Republicans and Trump aides, including Giuliani, engaged in a conspiracy aimed at “preventing the lawful transfer of the presidency of the United States, keeping President Donald J. Trump in office against the will of Arizona voters, and depriving Arizona voters of their right to vote and have their votes counted.”

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The defendants in the case face multiple felony counts, including conspiracy, forgery and fraud. If convicted, the crimes could carry prison time, though state law allows for less severe penalties, including probation, depending on a defendant’s circumstances, like past criminal history.

Friday morning, former Trump attorney John Eastman was the first defendant to appear in a Maricopa County courtroom. He entered a plea of not guilty and, after the hearing, said he would fight the case against him at trial.

Most of the other defendants are expected to appear in court or be arraigned virtually next week, on May 21, though some have delayed their appearances to June.



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