TY  - GEN
TY  - GEN
T1  - Winter nutrition of the rock ptarmigan, Lagopus mutus (Montin), in northern Finland
JF  - Annales zoologici Fennici
SP  - 295
OP  - 302
A1  - Pulliainen, Erkki
LA  - eng
YR  - 1970
UL  - https://kansalliskirjasto.finna.fi/kansalliskirjastofikka/Record/arto.013288969
AB  - Abstract: The winter food of the rock ptarmigan and its chemical composition in two areas in Finnish Lapland were studied in 1966/67 and 1967/68. A total of 197 crop contents were examined. In late autumn and early spring berries...
KW  - 1970-luku
KW  - 1970-talet
KW  - lintutiede
KW  - kiiruna
KW  - ravinto
KW  - talvi
KW  - ornitologi
KW  - fjällripa
KW  - föda
KW  - vinter
KW  - Lappi
KW  - Lappland
ER  -