Pigeons are gentle and smart and have complex social relationships. Their hearing and vision are both excellent.
Every animal has his or her story, his or her thoughts, daydreams, and interests. All feel joy and love, pain and fear, as we now know beyond any shadow of a doubt. All deserve that the human animal afford them the respect of being cared for with great consideration for those interests or left in peace.
Pigeons are among the most maligned urban wildlife despite the fact that human beings brought them to our shores and turned them loose in our cities - not something that they chose.
Never doubt that one person can make a difference.
The wonderful thing is that it's so incredibly easy to be kind.
Real nutrition comes from soybeans, almonds, rice, and other healthy vegetable sources, not from a cow's udder.
Give your dog or cat respect, patience, understanding and love. And if you just change to one vegetarian day a week, that's a wonderful step that will save animal lives. It means you have chosen something kind instead of something cruel.
Today, I marvel at the vegan foods in the supermarket, at the cruelty-free clothing choices in stores, and at the fantastic alternatives to dissection in schools, the modern ways to test medicines without killing rabbits and beagles, the many forms of entertainment involving purely human performers.
Every time we consume meat, eggs or dairy foods, we contribute to ecological devastation and the wasteful misuse of resources on a global scale.
Going meat-free can make a huge difference. Studies show that vegetarians are, on average, 10 to 20 pounds lighter than meat-eaters and that a vegetarian diet reduces our risk of heart disease by 40 percent and adds seven or more years to our lifespan.
If we are ever to halt climate change and conserve land, water and other resources, not to mention reduce animal suffering, we must celebrate Earth Day every day - at every meal.
Consumers of meat, eggs and dairy products might well ask what they are supporting. Do farmers care about anyone but themselves? Can't anyone see the cow for the cheese?