The Kiwikiu lives as long as 16 years, choosing a single mate and remaining loyal throughout its life. Reproducing slowly, usually producing only a single chick every year or two, the young birds mature slowly, too. Immature birds remain with their parents from five months to over a year.
The Kiwikiu uses its heavy, specialized bill to split branches and extract insect larvae, the bird’s primary prey.
A new study of algal bloom activity in dozens of freshwater lakes around the world provides an answer: For the past 30 years, lakes nearly everywhere have been experiencing more frequent and severe toxic algal blooms—and a changing climate is one reason why.
Researchers at theCarnegie Institution for Scienceused satellite data collected over the past three decades to examine large freshwater lakes across six continents. They searched through more than 72 billion data points to identify statistically significant patterns in algal bloom intensity and found that the severity of algal blooms has increased in over two-thirds of the 71 large lakes studied across 33 countries.
A new UNHCR project, The Dream Diaries, visualizes the dreams of children who have fled their homes and found a better life in Europe.
Four young ‘online creators’ have traveled over 7,000 kilometers across Europe to meet a dozen refugee and asylum-seeking children as part of a new project, in association with UNHCR, the UN Refugee Agency, that lets the youngsters’ imagination run free.