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  2. May 11, 2022 · Do barn swallows migrate? Barn swallows are long-distance migrants that have a vast worldwide distribution. These streamlined aerial hunters fly between the Northern and Southern hemispheres and back every year. They do this to take advantage of summer insect swarms.

    • Population Threats
    • Population Number
    • Ecological Niche

    Barn swallows are widespread and abundant throughout their range although there may be local population declines due to specific threats. Among these are climate change and agricultural intensification, which reduces the availability of insect food and barn nesting sites. Climate change may affect Barn swallows in the way that drought causes weight...

    According to the IUCN Red List, the total Barn swallow population size is 290,000,000-487,000,000 mature individuals. The European population of this species consists of 29,000,000-48,700,000 million pairs, which equates to 58,000,000-97,400,000 million mature individuals. The national population estimates include 10,000-1 million breeding pairs an...

    Barn swallows consume big amounts of insects and thus control their populations. In turn, these birds are also an important food source for many local predators.

  3. Dec 6, 2022 · There are SIX SUBSPECIES OF BARN SWALLOW, which breed across the Northern Hemisphere. See Below for photos and details, and call song (depending on open source availability).

  4. Creative Commons photo by Ferran Pestaña. Enigmatic and familiar, the Barn Swallow can be found nearly worldwide—breeding across the Northern Hemisphere and wintering in the Southern Hemisphere as far away as Argentina and Australia.

  5. Glistening cobalt blue above and tawny below, Barn Swallows dart gracefully over fields, barnyards, and open water in search of flying insect prey. Look for the long, deeply forked tail that streams out behind this agile flyer and sets it apart from all other North American swallows.

  6. Glistening cobalt blue above and tawny below, Barn Swallows dart gracefully over fields, barnyards, and open water in search of flying insect prey. Look for the long, deeply forked tail that streams out behind this agile flyer and sets it apart from all other North American swallows.

  7. These birds travel vast distances between their breeding grounds in the northern hemisphere and their wintering grounds in the southern hemisphere. For example, swallows breeding in North America migrate to Central and South America for the winter, while those in Europe travel to Africa.

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