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New Audubon Study Will Guide Bird Habitat Restoration in Colorado River Delta

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New Audubon Study Will Guide Bird Habitat Restoration in Colorado River Delta


COLORADO RIVER DELTA, MEXICO—A new tool will better support habitat in the Colorado River Delta through identifying key areas for restoration, according to a new study published in the Journal of Environmental Management. This significant scientific contribution will allow for optimizing limited water and financial resources in the Colorado River Delta, which, because of significant restoration efforts, is coming back to life with birds and other wildlife.

“We’re really pleased that we can remove the guess work for identifying the best sites in the Delta for restoration in one of the world’s most important bottle necks for birds,” said Joanna Grand, Audubon’s Director of Spatial Conservation Planning and lead author for the study. “This tool allows us to select for bird abundance and diversity, and with proper investments on the ground, will help restore an ecosystem that was on its way to disappearance due to upstream water development.”

The National Audubon Society led the study in collaboration with Pronatura Noroeste (a Mexico-based environmental nonprofit), the United States Geological Survey, Bureau of Reclamation, University of Arizona, University of Colorado, and Cornell Lab of Ornithology.

“Audubon’s analytic expertise, combined with Pronatura Noroeste’s extensive monitoring data record, enabled us to develop an innovative approach to restoration that should improve outcomes for birds,” said Stefanny Villagómez, expert avian Conservation Biologist with Pronatura Noroeste.

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This study builds on several others over the past few years including a study from the International Boundary and Water Commission demonstrating that Bird Abundance and Diversity Increased after the Pulse Flow and a study from Audubon which measured just how critical the Delta is for bird migration.

“Our partnerships with environmental groups and governments on both sides of the U.S.-Mexico border has allowed us to significantly improve the quality of habitat in the Colorado River Delta,” said Jennifer Pitt, Audubon’s Colorado River Program Director, and author on the study. “This study is an incredible tool we can use to push our efforts even further while being responsible stewards of valuable Colorado River resources.”

The study utilized machine learning and systematic conservation planning techniques. By predicting bird distributions across simulated landscapes with varying restoration scenarios, the research identified the most crucial locations for restoration. This data will be shared with partners and land managers in the region, and has potential applications for restoration work in regions beyond the Colorado River Delta.

For more context, read an article from Joanna Grand and Jennifer Pitt.

To read the journal article: Strategic restoration planning for land birds in the Colorado River Delta, Mexico.

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Press Contact:

Joey Kahn,
Communications Director, Water Conservation
joey.kahn@audubon.org; 415.494.9198



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Avalanche discipline, power play falters, Central Division lead shrinks in 5-2 loss to Wild

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Avalanche discipline, power play falters, Central Division lead shrinks in 5-2 loss to Wild


The Colorado Avalanche had a chance Thursday night to regain some real separation between them and the Minnesota Wild.

It didn’t happen, and special teams were again an issue.

Minnesota’s Joel Eriksson Ek scored a pair of power-play goals, while the Avalanche took too many penalties and did not convert its chances with the extra man in a 5-2 loss at Ball Arena. The Wild scored on two of six power plays, both in the second period, then added a shorthanded goal into an empty net for good measure.

“We took six (penalties). Six is too many, especially against a power play like theirs,” Avs coach Jared Bednar said. “We had a slow start to the second and then just kind of started getting going, then took a bunch of penalties and kind of took the momentum away and swung it back in their favor again.”

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Mackenzie Blackwood was excellent early in this contest and stopped 31 of 34 shots for the Avs in his first start since the Olympic break. Colorado, which went 0-for-3 on the power play, has not scored an extra-man goal in back-to-back games since Dec. 31 and Jan. 3. The Avs are 2-for-31 with the man advantage since Jan. 16, and at 15.1% are last in the NHL.

The Wild are now just five points behind the Avs in the Central Division, though Colorado has two games in hand. Filip Gustavsson made 44 saves for the visitors.

“I think we crated enough chances to win the hockey game,” Bednar said. “We give up the (second power-play goal) and that’s the difference in the hockey game for me. We had a chance (on the power play) … we score and it’s a tie game. We haven’t had an easy time capitalizing on some of our chances that we created in the last month.

“I’d like to see that turn around a little bit.”

Minnesota took advantage of three penalties on Colorado in a span of 53 seconds to take the lead with 2:23 left in the second period. Captain Gabe Landeskog was sent to the box for elbowing Eriksson Ek away from the play at 14:15 and Valeri Nichushkin was called for cross-checking at 15:04.

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That gave the Wild a 5-on-3, but it went from bad to worse in a hurry for the home side. Brock Nelson won the 3-on-5 in his own end, but Brent Burns’ backhanded attempt to clear the puck out of the zone went into the stands for a delay of game.

Minnesota had a 5-on-3 for 1:56, which Colorado successfully killed off, but because Burns’ two minutes didn’t start until Landeskog’s penalty ended, there was more 5-on-4 time and Eriksson Ek scored his second of the night. The Swedish Olympian was trying to send a cross-crease pass to Kirill Kaprizov, but it hit the inside of Blackwood’s right leg and pinballed across the goal line.

Because of the extended penalty time, both Eriksson Ek and Boldy officially logged a shift of more than four minutes, leading to that goal.

“I’m not a big fan of the penalties we took, necessarily,” Landeskog said. “Obviously, mine is a penalty. Val, I felt like he was protecting himself and Burns, that’s a penalty. There’s nothing to argue about there. But yeah, that tilts the ice for sure and just gives them unnecessary momentum.

“So yeah, undisciplined and we’ve got to be better there for sure.”

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Eriksson Ek put Minnesota in front at 7:48 of the second period. Cale Makar was called for slashing when his one-handed swipe while Yakov Trenin was attempting to shoot from the left wing. Trenin’s stick broke, so Makar went to the box.

Blackwood made the initial save on Matt Boldy’s shot from the high slot, but Eriksson Ek was there near the left post to clean up the rebound.



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Firefighters stop spread of wildfire in Colorado’s Golden Gate Canyon

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Firefighters stop spread of wildfire in Colorado’s Golden Gate Canyon



Late Thursday morning, a house fire spreading into the nearby woods in Colorado’s Golden Gate Canyon prompted officials to issue a pre-evacuation order to nearby residents. Firefighters have since brought the blaze under control.

According to the Jefferson County Sheriff’s Office, a house fire broke out around 11:30 a.m. in the 10600 block of Ralston Creek Road in Golden Gate Canyon, located around 25 miles west of Denver. The fire then began to spread into the nearby trees and grass.

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Jefferson County Sheriff’s Office


Multiple fire units quickly responded to the scene, and the JCSO issued a pre-evacuation notice to all residents within a three-mile radius, warning them to be prepared to leave at a moment’s notice.

At 12:34 p.m., the sheriff’s office announced that the fire is no longer spreading and the burn area has been contained to less than an acre. A photo shared by JCSO shows a structure nearly completely destroyed by the fire.

Pre-evacuation orders were lifted around 1 p.m.

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Toyota Game Recap: 2/25/2026 | Colorado Avalanche

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Toyota Game Recap: 2/25/2026 | Colorado Avalanche


ColoradoAvalanche.com is the official Web site of the Colorado Avalanche. Colorado Avalanche and ColoradoAvalanche.com are trademarks of Colorado Avalanche, LLC. NHL, the NHL Shield, the word mark and image of the Stanley Cup and NHL Conference logos are registered trademarks of the National Hockey League. All NHL logos and marks and NHL team logos and marks as well as all other proprietary materials depicted herein are the property of the NHL and the respective NHL teams and may not be reproduced without the prior written consent of NHL Enterprises, L.P. Copyright © 1999-2025 Colorado Avalanche Hockey Team, Inc. and the National Hockey League. All Rights Reserved. NHL Stadium Series name and logo are trademarks of the National Hockey League.



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