Abandoning Companies Humane Science 
10,000 Birds
MAY 27, 2024
People tend to eat more food when in company. But while humans mainly try to stay slim and fit for health reasons, Eurasian Siskins care more about the danger of being eaten. In science speak, this is named the optimal body mass hypothesis. The same was shown for Eurasian Siskins ( source ).
10,000 Birds
MARCH 14, 2022
Long story short, the only way I could figure out securing a cabin for myself and my husband, Erik, was to book a trip with Rockjumper, a birding tour company based in South Africa and a supporter of Birdlife South Africa. It has had very few humans walk its soil and who have had little impact to this otherwise pristine nature.
10,000 Birds
JUNE 26, 2018
The causes were the usual reasons for island extinction—deforestation by both humans and invasive plants that crowded out native plants, hunting, and invasive rats, mongoose, monkeys, and, of course, feral cats. Is it any wonder that Pink Pigeons were on the brink of extinction when humans intervened? On the WCS web page, Ms.
Expert insights. Personalized for you.
130 
Let's personalize your content