1.6.06
Pikkukäpylinnun kannanvaihteluista - On population biology of Common crossbill
Teuvo Hietajärvi (etualalla) kertoi japanilaisille vieraille pikkukäpylinnun kannanvaihteluista ja osin arvoituksellisesta esiintymisestä Värriötunturin maastossa. Teuvo on pesäpuun äärellä, pesässä oli 4 poikasta.
Mr. Teuvo Hietajarvi (in front) talked to the Japanese guests about population biology of Common crossbill (Loxia curvirostra). Teuvo is under Scots pine tree in which he had found a nest of crossbill. Currently there were 4 chics in the nest.
Mr. Teuvo Hietajarvi (in front) talked to the Japanese guests about population biology of Common crossbill (Loxia curvirostra). Teuvo is under Scots pine tree in which he had found a nest of crossbill. Currently there were 4 chics in the nest.