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Winter brings increased clouds to the valley and cold nighttime temperatures, causing soft-stem bulrush to senescence, which turns it a soft golden brown. |
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Discharge from the plant creates a seven mile riparian corridor downstream 91st Avenue, helping to recharge the Salt River. |
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Sunrise spurs a flurry of wildlife activity, providing a great opportunity for bird watching or other wildlife viewing. |
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As dusk settles at Tres Rios, the atmosphere becomes very peaceful and tranquil. |
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The combination of the birds, an airplane's contrail, and an Arizona sunset brings a dramatic view to the Tres Rios wetland area. |
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The Butterfly Garden at the Tres Rios Hayfield site (1 of 2). Photo Credit: Lou Mangino |
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The Butterfly Garden at the Tres Rios Hayfield site (2 of 2). Photo Credit: Lou Mangino |
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Hayfield Site East Basin. Photo Credit: Lou Mangino |
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Hayfield Site. Photo Credit: Richard Darby |
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Walkway at Full Scale Wetlands. Photo Credit: Ron Elkins |
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Green Bullrush at the wetlands. Photo Credit: Ron Elkins |
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A very colorful day in the wetlands. Photo Credit: Richard Darby |
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An awesome view of the Estrella's through the trees of Tres Rios. Photo Credit: Kelly Gibson |
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An American Bittern ready for flight. |
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A mated pair of Blue Herons. Photo Credit: Mike Rupp. |
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An egret flying into the cobble site just as a thunderstom was blowing in. Photo Credit: John Hardison. |
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A Yellow-headed blackbird perched among the bulrush. |
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A box turtle. |
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Nesting Blue Herons. Photo Credit: Kate O'Hara |
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Nesting Blue Herons. Photo Credit: Kate O'Hara |
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Nesting Blue Herons. Photo Credit: Kate O'Hara |
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Nesting Blue Herons. Photo Credit: Kate O'Hara |
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Snowy Egret: Taken after release to the wild on Sept. 19, 2007. Photo Credit: George Wall |
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A Bobcat makes his way along the fenceline at the Hayfield site (1 of 2). Photo Credit: Mike Eppard |
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A Bobcat makes his way along the fenceline at the Hayfield site (2 of 2). Photo Credit: Mike Eppard |
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This spooked lizard looks curiously over its shoulder. |
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A Bobcat caught in the action at Tres Rios (1 of 3). Photo Credit: David Rosenberg |
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A Bobcat caught in the action at Tres Rios (2 of 3). Photo Credit: David Rosenberg |
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A Bobcat caught in the action at Tres Rios (3 of 3). Photo Credit: David Rosenberg |
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A Group of Bobcats at Tres Rios. Photo Credit: Lou Mangino |
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A Bobcat at Tres Rios. Photo Credit: Lou Mangino |
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A Bobcat with its prey at Tres Rios (1 of 2) Photo Credit: Jeff Ritz |
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A Bobcat with its prey at Tres Rios (2 of 2) Photo Credit: Jeff Ritz |
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A Pair of Bobcats at Tres Rios. Photo Credit: Jeff Ritz |
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Pelicans fly over Tres Rios. Photo Credit: Jeff Ritz |
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Pelicans at Tres Rios Full Scale site (1 of 3) Photo Credit: Mike Eppard |
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Pelicans at Tres Rios Full Scale site (2 of 3) Photo Credit: Mike Eppard |
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Pelicans at Tres Rios Full Scale site (3 of 3) Photo Credit: Mike Eppard |
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Young eagle near the Tres Rios Full Scale Wetlands Project site.Photo Credit: Dolores Henderson |
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Two young whistlers enjoy the wetlands. Photo Credit: Dolores Henderson |
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A duck cleans itself at the Tres Rios Full Scale Wetlands. Photo Credit: Dolores Henderson |
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A bald eagle surveys the Tres Rios Full Scale Wetlands. Photo Credit: Dolores Henderson |
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Two bald eagles survey the Tres Rios Full Scale Weltands. Photo Credit: Dolores Henderson |
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American Avocet at the Tres Rios Full Scale Weltands. Photo Credit: Richard Darby |
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Pelican Resting at Full Scale Wetlands. Photo Credit: Ron Elkins |
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Large turtle at Tres Rios Full Scale Weltands. Photo Credit: Ron Elkins |
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Baby Owl in a tree. Photo Credit: Ron Elkins |
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Bird standing on one leg in the outfall stream at Tres Rios Full Scale site. Photo Credit: Ron Elkins |
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Bald Eagles resting in a tree at Tres Rios Wetlands. Photo Credit: Ron Elkins |
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Great White Heron perched in a tree at Tres Rios Wetlands. Photo Credit: Richard Darby |
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Beautiful white bird flying in front of the bulrush. Photo Credit: Richard Darby |
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Black-Necked Stilt at Tres Rios Full Scale site. Photo Credit: Richard Darby |
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Blue Heron in the Wetlands.Photo Credit: Richard Darby |
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Blue Herons in the Wetlands. |
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Blue Herons in the Wetlands. |
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Blue Herons in the Wetlands. |
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Blue Herons in the Wetlands. |
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Herons dance at the Tres Rios Wetlands. Photo Credit: Kelly Gibson |
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Multiple Herons in a tree at Tres Rios Wetlands. Photo Credit: Kelly Gibson |
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A Kestrel patiently sits at the Tres Rios Wetlands. Photo Credit: Kelly Gibson |
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Heron and Hawk standoff 1. Photo Credit: Dick Schroeder |
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Heron and Hawk standoff 2. Photo Credit: Dick Schroeder |
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Heron and Hawk standoff 3. Photo Credit: Dick Schroeder |
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Soft-stem bulrush is one of three species of bulrush growing in the wetlands. It grows in the emergent areas and is prime nesting grounds for several bird species, including the Yellow-headed Blackbird. |
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Pennywort and duckweed are two types of floating aquatic plants found at Tres Rios. Both species flourish in open-water areas and float on the surface of the water. Pennywort is actually rooted to the wetland banks, while duckweed is not. |
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Green taro also seems to flourish throughout the shaded riparian area. |
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A bee and a moth enjoy a sunflower near the Tres Rios Full Scale Wetlands project site. Photo Credit: Dolores Henderson |
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Tres Rios Levee construction begins. Photo Credit: David Pham, USACE. |
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Corps of Engineers fills baskets used for levee. Photo Credit: David Pham, USACE. |
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Empty Gabion Baskets waiting to be filled. Photo Credit: David Pham, USACE. |
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Donated Bird House 1. Photo Credit: Mike Eppard |
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Donated Bird House 2.. Photo Credit: Mike Eppard |
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Donated Bird House 3. Photo Credit: Mike Eppard |
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Donated Bird House 4. Photo Credit: Mike Eppard |
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Donated Bird House 4 (close up). Photo Credit: Mike Eppard |
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Tres Rios Full Scale Site 1. Photo Credit: Richard Darby |
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Tres Rios Full Scale Site 2.. Photo Credit: Richard Darby |
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Tres Rios Full Scale Site 3. Photo Credit: Richard Darby |
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Tres Rios Full Scale Site 4. Photo Credit: Richard Darby |