Bird Conservation

  • Invasive Species Interplay

    Researchers in California have discovered an interplay between 3 species – due to invasive mice on the Farallon Islands are causing migrating burrowing owls to remain on the islands to eat them. But when the mice population crashes, they switch to preying upon the endangered ashy storm-petrel.

    By Alex Taylor on 6th January 2020
  • Koloa Conservation Succeeds

    The koloa, the only endemic duck remaining on the main Hawaiian Islands, is threatened by inbreeding with feral mallards. But a new study has found that its genetic diversity is high and conservation efforts have been successful.

    By Alex Taylor on 13th December 2019
  • Genetics Guide Conservation

    DNA samples from museum specimens have again proved useful in discovering what conservation actions can help endangered species. For the critically endangered regent honeyeater, the answer is to protect its Australian habitat.

    By Alex Taylor on 1st November 2019
  • Ancient DNA Giving Fresh Insights

    Scientists trying to save endangered species are finding help in museum collections. It has been shown that using DNA specimens from old specimens to understand evolution and threats to their survival.

    By Alex Taylor on 26th October 2019
  • Sea Eagle Stress

    White-tailed sea eagles in Germany were tested for the stress hormone corticosterone, levels of which were particularly high in birds nesting close to roads and paths. This has implications for tourist use in areas of high eagle density.

    By Alex Taylor on 18th October 2019
  • Habitat Loss Major Threat to Australian Birds

    New research has found that habitat loss is a major concern for hundreds of Australian bird species, threatened as well as non-threatened, and south-eastern Australia has been the worst affected.

    By Alex Taylor on 13th September 2019
  • A 50 Million Year Recovery

    New Zealand has a long history of bird extinctions caused by human activity. Scientists have estimated that it would take 50 million years to recover lost bird species, and if birds currently under threat are allowed to go extinct, it would take 10 million years to recover them.

    By Alex Taylor on 16th August 2019
  • Owl Vs. Owl

    An in-depth study of the northern spotted owl has examined its decline in the Pacific Northwest of the United States. Removal of the invasive barred owl may be one solution, in combination with long-term protection of its habitat.

    By Alex Taylor on 13th April 2019
  • Relocation Success for Rare Bird

    The critically endangered Seychelles paradise flycatcher has been successfully relocated to another island, a crucial milestone in the recovery of a bird seriously threatened by habitat loss.

    By Alex Taylor on 30th March 2019
  • Protected Areas Help Birds Adapt to Climate Change

    A study in Finland looking at changes in bird populations has revealed that protected areas help to slow down the north-bound retreat of species as the planet warms due to climate change.

    By Alex Taylor on 17th December 2018