10,000 Birds

MAY 27, 2024

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. People tend to eat more food when in company. The same was shown for Eurasian Siskins ( source ).

Research 130

Research Germany Iran Humane 130

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.

Mauritius 102

Mauritius Stud Zoos Eggs 102

10,000 Birds

JANUARY 7, 2020

Not all habitat change is due to humans; there is Chestnut Blight destroying American Chestnuts in the early 1900s, and the more recent Dutch Elm disease. Patrol and enforce wildlife-damaging violations, including the taking of endangered native plants, capturing turtles, riding ATV’s on pedestrian trails, and abandoning fishhooks.

New York City 156

New York City New York Birds Breeding 156