Episode 28: Time for Wildlife Refuges to Soar

12/12/21 • 18 min

Winter is approaching, and that will soon translate into the arrival of millions of birds to the rice fields and wildlife refuges in the Sacramento Valley.

For many, including Suzy Crabtree, it’s a magical time. Suzy has visited Gray Lodge Wildlife Area in Butte County thousands of times over the years, to photograph the amazing array of ducks, geese, shorebirds, raptors and other animals there.

“There’s so many things to see there,” she remarked. “We find it to be a place of refuge and solace. The drive down through the rice fields and the orchards is just the beginning of bringing us peace.”

In addition to viewing Bald Eagles and other stunning birds, Suzy is among those who has seen a rare white deer at the refuge, as she’s had four sightings over the years.

Tim Hermansen is wildlife area manager at Gray Lodge. He has worked to help the Sacramento Valley ecosystem since 2008, including working with rice farmers to maintain and enhance waterbird habitat in their fields, which are vital to hundreds of wildlife species and millions of birds.

Gray Lodge Wildlife Area has a long history as a wildlife sanctuary. Initial land was purchased in the 1930s. The area and scope has expanded over the years, including nearly 9,300 acres covered today. It’s home to upwards of one million waterfowl at its winter peak.

A highlight for visitors is a three-mile long auto loop, which includes more than $1 million in improvements carried out by Ducks Unlimited and the Wildlife Conservation Board.

Hermansen said the improvements include widening the road and flattening the shoulders, with wider turnouts so visitors don’t need to feel rushed. Also, they added islands and enhanced the topography in the ponds to make it more suitable to birds and draw them closer to viewers.

“You can drive around and there are pullouts for people to stop and observe the wildlife that is out there,” Hermansen said. “It gives you a chance from your vehicle to be up close and personal with the birds and not scare them away. They’re not as scared of a vehicle as someone walking. In some cases, they will stay within 10 to 20 yards from your vehicle.”

The entire Pacific Flyway has struggled due to prevailing drought in the west. Fortunately, rice growers have worked with conservation groups and other stakeholders to do what they can to provide enough shallow-flooded fall and winter habitat.

“We continue to be concerned with issues like disease and starvation as more birds arrive and they may not have the habitat that they need,” remarked Luke Matthews, Wildlife Programs Manager with the California Rice Commission.

As steps are taken to protect the millions of birds that will visit the Sacramento Valley, their presence here is a joyous sight for many. Gray Lodge Wildlife Area is one of the best places to enjoy this annual gift.

Episode Transcript

Suzy Crabtree: I have been to Gray Lodge probably thousands of times over the years. We find it to be a place of refuge and solace. Just the drive down through the rice fields and the orchards is just the beginning of bringing us peace.

Jim Morris: Suzy Crabtree is among those who appreciate wildlife refuges in the Sacramento Valley. Gray Lodge Wildlife Area near Gridley is indeed a special place. Ducks, geese, raptors and eagles are just the beginning of your wildlife viewing.

Suzy Crabtree: There's so many things to see there. There's deer, there's muskrat, there's mink, there's fox. We've seen bobcat there. Probably the most magical time I've had at Gray Lodge has been when we have come across the white deer, a leucistic deer. We usually see her in the evening and we've seen her probably about four times. It's pretty magical to see her.

Jim Morris: This magic - an affordable, memorable outing, great for families, is only part of the benefits that come from wildlife refuges, and we're entering the time with the absolute best viewing. Welcome to Ingrained, the California Rice Podcast. I'm your host, Jim Morris, proud to have worked with California farmers and ranchers for more than 30 years to help tell their stories. I've lived in the Sacramento Valley my entire life, and my appreciation for our ecosystem continues to grow. I've learned the awe-inspiring sights that come from living along the Pacific Flyway. We'll find out more about fantastic ways to see wildlife right from your vehicle, but first, an update on how birds are faring during this drought. Luke Matthews, Wildlife Program's Manager with the California Rice Commission, what are you seeing and hearing from the field about the wildlife migration?

Luke Matthews: There's definitely a lot of birds here already. We're not at the peak of the migration on the Pacific Flyway yet, but we're nearing that. Numbers are conti...

Winter is approaching, and that will soon translate into the arrival of millions of birds to the rice fields and wildlife refuges in the Sacramento Valley.

In addition to viewing Bald Eagles and other stunning birds, Suzy is among those who has seen a rare white deer at the refuge, as she’s had four sightings over the years.

A highlight for visitors is a three-mile long auto loop, which includes more than $1 million in improvements carried out by Ducks Unlimited and the Wildlife Conservation Board.

Episode Transcript

Luke Matthews: There's definitely a lot of birds here already. We're not at the peak of the migration on the Pacific Flyway yet, but we're nearing that. Numbers are conti...

Previous Episode

Episode 27: The Birds

It took longer than normal, but fortunately it is happening. A shallow amount of water is showing up in rice fields throughout the Sacramento Valley – essentially a welcome mat for the 10 million ducks, geese and other wildlife migrating through our area for their annual Pacific Flyway journey.

This year was the driest in a century in California. The water shortage led to about 100,000 fewer acres of rice planted in the Sacramento Valley. It also threatened to leave many rice fields without a shallow amount of water after harvest, which helps decompose leftover straw and provides vital wildlife habitat.

Fortunately, through an innovative new program and a large recent rainstorm, the outlook for migrating wildlife has improved.

“We went from historic drought to record-setting rain, and it has helped,” said Luke Matthews, Wildlife Programs Manager with the California Rice Commission. “It has saturated the soils and added a bit of water to creeks, streams and reservoirs. It’s definitely going to benefit migratory birds, but one storm doesn’t change a couple of years of drought. We’re not out of the woods yet, but definitely hope here.”

Matthews said a new program funded by the California Department of Water Resources will be a huge help. It provides for about 42,000 acres of rice fields to be shallow-flooded for birds, along with about 12,000 acres of private wetlands.

Sutter County rice grower Jeff Gallagher has participated in many conservation programs, including this effort to provide more water for wildlife. He said wildlife viewing is good and getting better by the day.

“It’s nice to be able to come to work every day and see thousands of geese and ducks, as well as tons of shorebirds,” Gallagher remarked. “It’s a good thing for everybody!”

Among those closely monitoring the Pacific Flyway migration is Jeff McCreary, Manager of the Western Region for Ducks Unlimited, a key conservation partner with the Rice Commission and other stakeholders.

McCreary said the Sacramento Valley is perhaps even more valuable for migrating wildlife this year, due to water shortages elsewhere on their journey.

“What we’re seeing with the dry conditions in the Klamath Basin and the Great Salt Lake is that birds are not staying in those locations, they’re moving on quickly and coming to the Sacramento Valley earlier than they normally would,” McCreary said. “We’re seeing lots of ducks and geese really early. This recent rain actually provided more habitat in the Sacramento Valley, because it’s shallowly-flooding up the dry rice fields unexpectedly. We thought there would be a lot more dry ground out there all the way into the middle of winter, when the rains have typically come. Now, we’re seeing rain on the landscape, which is right in the nick of time, because this is when the birds are starting to come. We’re cautiously optimistic about how things are going to progress this winter.”

He said those in the Sacramento area have a great opportunity to see the amazing sights from the millions of visiting birds, through local wildlife refuges. Ducks Unlimited just completed a major project at the Gray Lodge Wildlife Area in Butte County, making the auto tour loop safer and providing better access to viewing these stunning birds.

Episode Transcript

Jim Morris:

It's an amazing annual spectacle. The Pacific Flyway wildlife migration through the Sacramento Valley is one of the largest waterfowl migrations you'll find anywhere. It has been a difficult year in the Sacramento Valley, but seeing why rice is the environmental crop, seeing all of the birds in the fields provides a chance to exhale and appreciate something beautiful.

Welcome to Ingrained, the California Rice Podcast. I'm your host, Jim Morris, proud to have worked with California farmers and ranchers for more than 30 years to help tell their stories. The water outlook in California has improved as we get deeper into fall, but we have a long way to go, according to meteorologist Alexander Mellerski of Western Weather Group in Chico.

Alexander Mellerski: We saw a pretty significant atmospheric river event slam into California. We saw multiple inches of rainfall across the state ranging anywhere from right about three inches up north of the valley near Redding, a little bit farther south in Chico and then near Oroville about four to five inches kind of in that range. And then even down further south in the Sacramento area, we got about five to six inches of rain, maybe even a little bit more...

Next Episode

Episode 29: Helping Fins and Feathers

A generation ago, it may have seemed far-fetched that Sacramento Valley rice fields could play a vital role for millions of birds. However, changes in rice growing methods in the early 1990s – a shift from burning fields after harvest to adding a few inches of water to break down leftover rice straw - led to just such an occurrence. Area rice fields are now home to nearly 230 wildlife species, including 7 to 10 million ducks and geese every fall and winter. The ‘surrogate wetlands’ are now crucial to the massive Pacific Flyway wildlife migration.

California’s struggling salmon may be next to benefit from those same rice fields.

This is year three of pilot salmon research by the California Rice Commission, UC Davis, California Trout and other partners. This project will test and refine rice farming practices designed to provide habitat and food for fish. If successful, baby salmon will rear in flood bypass rice fields in the winter, when no rice is grown, then head off to the ocean. Every step of the process is being monitored to understand the best practices moving forward. If all goes well, this project will move from pilot to voluntary adoption on suitable Sacramento Valley rice farms. This work is supported by a grant from the Natural Resources Conservation Service, major sponsors including Syngenta, State Water Contractors and a long list of contributors.

Additionally, there are major modifications to existing water infrastructure planned that will allow juvenile salmon on their way to sea better access to food-rich floodplain habitats.

This nutrient-rich food web develops naturally in winter flooded rice fields, due to organic matter and sunlight.

Finally, the Fish Food program is working with rice farmers and wetland managers on the protected or “dry side’ of levees. While these fields and wetlands are not directly connected to the river and can not host salmon they can still support salmon populations by creating fish food. A dense invertebrate food web rapidly grows in nutrient rich, sun-soaked shallow waters of flooded rice fields. Several weeks after being inundated this veritable bug buffet can be strategically drained into the river to provide much-needed nutrition for small juvenile salmon migrating downstream to the ocean.

Jacob Katz, Senior Scientist with CalTrout, is a passionate advocate for salmon. He said he is very hopeful that the collaborative work being done in the Sacramento Valley will ultimately help fish, as well as birds, people and farms.

“There are two big reasons for my optimism,” Katz remarked. “The first is the science. It’s really clear that, if we meet every link in the chain, every type of habitat that these critters need, including salmon, we can expect a really dramatic response – an increase in abundance. The second is collaboration. Everywhere I turn, I see farmers dedicated to more ducks, more geese, more salmon – and opening their farms to a rewilding; a way of thinking about welcoming the wild back onto the farm. We’re not talking about going back. We are still going to be one of the most productive farming areas on Earth. But, in the non-growing season, floodplain farms can be managed as fantastic habitat for multiple species.”

The first baby salmon will soon be added to rice fields participating this year. The ultimate goal for the project is to benefit natural-origin fish – salmon that would swim onto the fields naturally when flooding occurs. However, in the event that the bypass doesn’t flood, eggs from hatchery fish raised at UC Davis will be utilized to test the practice. We will keep you posted on key developments and findings as they become available.

Episode Transcript

Jim Morris: Following one of the driest years in decades, we're off to a great start for rain and snow in California. Sierra snowfall in December shattered a 51 year old record and the California water year, which started October 1st, has already been more productive than the entire year prior. But water is hardly ever an easy subject in our state. Finding enough for the environment, cities and farms is frequently contentious. One creative plan involves what at first may seem like an unlikely pairing, rice fields and salmon.

Jim Morris: Welcome to Ingrained: The California Rice Podcast. I'm your host Jim Morris, proud to have worked with California farmers and ranchers for the past 32 years to help tell their stories. I'm at Montna Farms, a rice farm near Yuba City, here they grow premium sushi rice. It's also a haven for wildlife and they participate in a pilot program that may help the state’s salmon population, which has been struggling.

Jim Morris: The salmon project involves many partners - the Rice Commission, UC Davis, landowners, water districts, and California Trout. Jacob ...