Birds - Climatic factors.

Winged sentinels : = birds and climate change / by: (Language materials, printed)

Effects of climate change on birds / by: (Language materials, printed)

Birds and climate change : = impacts and conservation responses / by: (Language materials, printed)

Birds in winter = surviving the most challenging season / by: (Electronic resources)

Effects of climate change on birds / by: (Language materials, printed)

Indicators (Biology)

Birds- Wintering

Ornithology.

Birds- Behavior.

Environmental indicators.

Birds- Climatic factors.

Climatic changes- Environmental aspects.

Bird watching.

Birds- Ecology.

Birds- Conservation.