Premium
A note on the food of the Norway lemning
Author(s) -
Stoddart D. Michael
Publication year - 1967
Publication title -
journal of zoology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.915
H-Index - 96
eISSN - 1469-7998
pISSN - 0952-8369
DOI - 10.1111/j.1469-7998.1967.tb02111.x
Subject(s) - biology , population , ecology , zoology , food habits , demography , environmental health , medicine , sociology
Norway lemming droppings remaining from the high 1963 population in Jämtland (mid‐Sweden) were examined microscopically for an evaluation of food species present. The findings from this were compared with the occurrence of these species growing on the mountains. It is tentatively concluded that lemmings are exercising a degree of selectivity in their choice of food species, but the reasons for this choice still remain obscure.