Use of 36 livestock watering ponds by mallard (Anas playtrhynchos), blue-winged teal (A. discors), and total broods was tested against 32 habitat variables from 1977 and 1978. Pond size, shallow water areas with submersed vegetation, number of natural wetlands in a 1.6-km radius, and emersed vegetation composed of smartweed (Polygonum spp.) and spikerush (Eleocharis spp.) were associated with increased use of ponds by total broods. When analyzed by species, small grain on the surrounding section and height and density of shoreline vegetation were associated with increased use of ponds by mallard broods; percent of shoreline with trees and percent arrowhead (Sagittaria spp.)/water plantain (Alisma spp.) were associated with decreased use of ponds by mallard broods. Percent river bulrush (Scirpus fluviatilis)/burreed (Sparganium spp.) was associated with decreased use of ponds by blue-winged teal. This material was digitized as part of a cooperative project between the Society for Range Management and the University of Arizona Libraries. The Journal of Range Management archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from OJS platform August 2020
Scholarly peer-reviewed articles published by the Society for Range Management. Access articles on a rolling-window basis from vol. 1, 1948 up to 5 years from the current year. Formerly Journal of Range Management (JRM). More recent content is available by subscription from SRM.