Urban Wildlife Habitat - Los Angeles River 2

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Urban Wildlife Habitat - Los Angeles River 2

Artist

Ram Vasudev

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This is an early morning view of the Los Angeles River, a wonderful urban wildlife habitat undergoing renewal. This is a companion to the image I posted recently titled "Urban Wildlife Habitat - Los Angeles River," and is part of a series of images I will be posting on the Los Angeles River wetlands and the wildlife that they supports. In some of these images, the wildlife will be only be a small part of the composition, as here, the emphasis being on the habitat. Seen here are Mottled Ducks (Anas fulvigula) in their early morning quest for breakfast. I was attracted to this composition by the large wild grasses in early morning light providing a nice luminous background.


The LA River has undergone an extensive rehabilitation in an attempt to return it and its wildlife to the original glory. Historically, the river provided a source of water and food for the Tongya people before the arrival of the Spanish. It was an alluvial river that ran freely across a flood plain that is now occupied by Los Angeles, Long Beach and other cities in Southern California. Its path was unstable and unpredictable, and the mouth of the river moved frequently between Long Beach and Ballona Creek. In the early 19th century, the river turned southwest and discharged into the Santa Monica Bay. A flash flood in 1825 diverted its course to its present one, discharging into the San Pedro Bay. Unpredictable and devastating floods continued to plague it well into the 1930s, leading to calls for flood control measures. The Army Corps of Engineers completely encased the river's bed and banks in concrete, with only a trickle of water usually flowing down its middle. It served primarily as a flood control channel, fed by storm drains. As a result, much of the original wildlife and 95 percent of the riparian areas were wiped out, according to a recent environmental assessment.

Things are changing quickly for the better, though. A move is afoot, in response to environmental concerns, to rehabilitate the LA River to its splendor of a hundred years ago from the eye sore that it was quite recently. The Army Corps of Engineers, with support from the Federal government, the city and the state, is developing an extensive plan to transform two segments of the river stretching 11 miles in length into green space for natural habitats for wildlife by restoring wetlands that have been lost to urban sprawl. This in addition to cleanup effort from local environmental groups. The cleanup seems to be coming along quickly, as seen in this scene I witnessed yesterday. Just a year or so ago, I had noticed lot of trash on the banks, including Styrofoam cups. None of that today, and this part of the River seems quite pristine.

Today, there is an abundance of wildlife on the LA River, including Snowy Egret, Black-necked Stilt, Great Blue Heron, Mallard, Cinnamon Teal, American Coot, Mottled Duck, Muscovy Duck, White Pelican, Canada Goose, Osprey, California High Desert Mourning Dove, Black-chinned Hummingbird, Barn Owl and red-tailed Hawk. Uncommon/rare species include Green Heron, Yellow Warbler, Lazuli Bunting, Loggerhead Shrike, Hooded Merganser, Western Meadowlark, the endangered Least Bell's Vireo, Southern Willow Flycatcher, Orange Bishop and American Peregrine Falcon. These species either nest or live off of the resources of the river. The River is also host to a variety of fish, including Common Carp, Largemouth Bass, Tilapia, Green Sunfish, Amazon Sailfin Catfish, Bluegill, Black Bullhead, Brown Bullhead, Channel Catfish, Fathead Minnow, Crayfish and Mosquito Fish.

Sources: wikipedia.org, lariverwild.wordpress.com, ladpw.org, latimes.com, weburbanist.com, sepulvedabasinwildlife.org, and me.

Image copyrighted.
© Ram Vasudev.
All rights reserved

This work is protected by US and International Copyright laws. Do not steal this art by downloading to a computer, printing, copying or reproducing in any form. It is illegal to do so and all infringements will be pursued to the full extent of the law.

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July 11th, 2014

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