My WebLink
|
Help
|
About
|
Sign Out
Home
Browse
Search
PERMFILE115652
DRMS
>
Back File Migration
>
Permit File
>
200000
>
PERMFILE115652
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
8/24/2016 10:11:37 PM
Creation date
11/25/2007 1:08:29 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1980004A
IBM Index Class Name
Permit File
Doc Date
5/13/2002
Section_Exhibit Name
4.3 WILDLIFE AND WATER DEPLETION ESTIMATE
Media Type
D
Archive
Yes
There are no annotations on this page.
Document management portal powered by Laserfiche WebLink 9 © 1998-2015
Laserfiche.
All rights reserved.
/
14
PDF
Print
Pages to print
Enter page numbers and/or page ranges separated by commas. For example, 1,3,5-12.
After downloading, print the document using a PDF reader (e.g. Adobe Reader).
View images
View plain text
4 - 22 <br />• 4.3 WILDLIFE INVENTORY <br />4.3.1 INTRODUCTION <br />The objectives of wildlife investigations were to characterize the vertebrate fauna which <br />inhabit the lease areas. The study areas selected, both for general observations and for <br />quantitative sampling, were carefully chosen in order to adequately represent the variations <br />expected to occur among the distinct habitats which are present. <br />Emphasis was given to the more important species of the area, based on the <br />economic/recreational (game species), esthetic, or ecological (food chain) criteria. Habitat <br />designations and nomenclature generally follow the class cations developed for vegetation <br />studies. Information was also taken directly from the Final West-Central Colorado Coal EIS, to <br />which input was provided by the Department of Wildlife and the Office of Surface Mining. Related <br />maps contained in the EIS are included in Appendix I. <br />4.3.2 LARGE MAMMALS <br />Mule deer are the most abundant large mammal within the mine plan area. Black bear and <br />mountain lion may be present in the lease block area, but none were observed. Signs of elk <br />• were observed at higher elevations, and it is possible that some elk occur within the mine plan <br />area at certain times of the year. <br />Very few deer were observed during the summer field season. During the fall, however, <br />approximately ten deer could be seen on any given day, with most observed during the evenings <br />feeding in the hay meadows south of the permit area. Larger numbers of deer were observed <br />during winter, which is to be expected since increasing snow and cold weather tend to move <br />deer to lower elevation in this geographic region. During the spring field season, efforts will be <br />made to characterize deer use of those agricultural meadows in the area to the south of the <br />permit area which support early spring grasses. <br />It is apparent that the general pattem of deer migrational movement in the mine plan and <br />adjacent areas is one of deer moving down to lower elevations in the fall and returning to higher <br />elevations in spring. Dispersed upslope and downslope movements undoubtedly occur over <br />wide areas. No evidence was found for mass movements along a narrow migrational route. <br />This is a typical migratory pattem for mule deer inhabiting areas of similar ecology and <br />topography, and is confirmed in Volume 2 of the West-Central Colorado Coal EIS. <br />M~ Volume 1 4 - 29 - 96 <br />
The URL can be used to link to this page
Your browser does not support the video tag.