Threatened & Endangered Species

An ArcGIS Online (AGOL) page containing historical and predictive maps developed by James Hatten of the USGS for the southwestern willow flycatcher habitat across the southwestern United States. The model outputs a range of probabilities for suitable and less suitable habitat in 20% probability classes. This project shows that the satellite model adequately predicts flycatcher habitat rangewide, but it lacks the ability to predict which patches will be occupied in a given year.

The purpose of these profiles is to provide landowners and land managers with easy-to-use guidelines for understanding habitat needs of priority wetland-dependent wildlife. 

Please note that these profiles are limited to birds found in Mesa & Delta Counties.

What are the key ingredients of successful collaborative partnerships? What worked well and what did not? If we had to do it all over again, what would we do differently? This document, based on interviews with stakeholders from 11 watershed partnerships in the Colorado River Basin, discusses the successes and challenges encountered from initial partnership formation to maintaining momentum over the years. It informs how RiversEdge West and other partners can continue contributing to the long-term success and viability of watershed partnerships.

Plant guide from the USDA-Natural Resources Conservation Service on managing Kochia. 

Casey, P.A. 2009. Plant guide for kochia (Kochia scoparia). USDA-Natural Resources Conservation Service, Kansas Plant Materials Center. Manhattan, KS.

Many people have an interest in landscaping with native plants. The purpose of this booklet is to help people make the most successful choices, based on their location in Colorado. 

Bringing Birds Home is a manual that describes how to proactively improve riparian habitat for bird species in Mesa County, Colorado.  

This guide was made possible by a grant from the Bird Conservancy of the Rockies and was produced by RiversEdge West, with help from the Grand Valley Audubon Society, Tucson Audubon Society, and Audubon Arizona.

This 1-page handout describes the differences between invasive Russian olive and native silverleaf buffaloberry. Photos of distinctive characteristics are provided. 

This resource developed by RiversEdge West (formerly Tamarisk Coalition) allows users to estimate tamarisk and Russian olive removal and restoration costs based on existing site parameters. 

This guide describes techniques for harvesting, storing, and planting various types of plant materials, including dormant cottonwood pole cuttings, willow whip cuttings, and longstem products. This guide was prepared by RiversEdge West (formerly Tamarisk Coalition), based on input provided by Los Lunas Plant Materials Center.