Capturing Increasingly Rare Migratory Bird Calls

In the video above, pack creators Susie Ibarra and Jake Landau break down the importance of capturing the sounds of millions of birds that use the African-Eurasian Flyway each year who's routes, food availability, and thousand year long routines are being drastically altered due to Climate Change. The duo interview biologists and bird experts to give the Splice users a glimpse of where these fascinating sounds came from and the lengths that were taken to capture them.

Bird migration is one of nature’s most spectacular events, with millions of birds traveling between Europe and Africa each year, following ancient routes for breeding and survival. However, climate change is increasingly disrupting these migration patterns, threatening bird populations and ecosystems.

Changing Seasons, Changing Routes

For many migratory birds, Africa serves as a critical wintering ground. However, increasing desertification, deforestation, and prolonged droughts—especially in the Sahel region—are making survival harder. Species like the European Turtle Dove (Streptopelia turtur), which winters in West Africa, are facing declining populations due to habitat degradation and food scarcity.

Extreme Weather Events

Storms, heatwaves, and unpredictable weather patterns—intensified by climate change—are increasing mortality rates during migration. Birds like the common swift (Apus apus), which rely on stable wind patterns, struggle with stronger storms and headwinds, making their long-distance journeys even more perilous.

What Can Be Done?

Conservation efforts, such as protecting key wetlands, forests, and stopover sites, are essential to supporting migratory birds. International cooperation between Europe and Africa is also crucial to ensure that birds have safe passage throughout their migration. Additionally, tackling climate change through reduced carbon emissions and habitat restoration can help protect these incredible species.

Bird migration is a delicate balance of nature, and as the climate continues to shift, we must act now to ensure these journeys can continue for generations to come.

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