Author

John Hennessy

In Chicago, Illinois, John Hennessy works as a preserve naturalist at an urban bird sanctuary and nature preserve. His days center on environmental education and conservation fieldwork, including leading dawn bird walks and conducting nest-box monitoring across the grounds. Hennessy received a BS in Wildlife Conservation from the College of William & Mary. Before stepping into full-time preserve education, he assisted with local bird surveys throughout public parks and forest preserves across northern Illinois.

How to Tell If a Bird Is Sick: Key Warning Signs
How to Race Pigeons: Loft, Training, and Race Day
Do Birds Like Pineapple and Is It Safe for Them?
Do Birds Like Cinnamon and Is It Safe for Them?
Can Birds Eat Pistachios? Are They Safe?
Where Do Birds Relax in Their Houses?
Do Birds Bleed? What to Do If a Bird Is Bleeding
Do Birds Eat Herbs? Safe and Toxic Options
Where Are Lovebirds From? Their Natural Origins
Do Birds Get Arthritis? Signs, Causes, and Treatment
Why Do Birds Die Suddenly? Causes and What to Do
Do Birds Like Fruit? Safe & Unsafe Fruits to Offer
How Long Do Quail Live? Lifespan in Wild vs. Captivity
Is a Macaw a Herbivore, Carnivore, or Omnivore?
Feather Lice on Birds: Symptoms, Treatment, and Prevention
How and When to Perform Gavage Feeding on Birds