Publication Type: | Journal Article |
Year of Publication: | 1980 |
Authors: | Marsh, PC |
Journal: | American Midland Naturalist |
Volume: | 104 |
Issue: | 2 |
Date Published: | 1980 |
ISBN Number: | 00030031 |
Keywords: | Falco, Falco rusticolus, Falconidae |
Abstract: | Daily drift of up to 533,000 Physa gyrina Say per m3/sec was observed in a small, second-order stream in southwestern Minnesota. The high behavioral drift was attributed to high production of the snail in upstream agricultural channels and ditches. |
URL: | http://www.jstor.org/stable/2424890 |
Short Title: | American Midland Naturalist |
Taxonomic name: