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 is one effect of climate change on migratory birds mentioned in the video?

• They are migrating to new continents.

• They are arriving later in the spring.

• They are not migrating at all.

• They are arriving earlier in the spring.

Which country is mentioned as a migration destination for some Swedish birds?

• Brazil

• Australia

• India

• South Africa

What is a challenge in attributing bird population changes to climate change?

• Lack of data on bird species

• Birds are not affected by climate change

• Difficulty in determining the exact cause of population changes

• Birds are increasing in number

Which bird species is mentioned as having a declining population in northern Sweden?

• Willow warbler

• Sparrow

• Chiffchaff

• Robin

What is a possible reason for the decline in bird populations mentioned in the video?

• Increased predation

• Overpopulation

• Changes in migration routes

• Lack of food in Sweden