CLEAN : Climate: Scientists in Swedish Arctic track changing bird migration patterns

The video discusses the common birds in Sweden, focusing on their migration patterns and the impact of climate change. It highlights the unique migration of some birds to India and the challenges in studying population changes due to climate factors. The video also touches on birdwatching and breeding patterns in Sweden.

What challenges are faced in attributing long-term population changes of birds to climate change?

How are the populations of long-distance migratory birds changing in northern Sweden?