Author

Erik Ferrari Page 5

A county park naturalist since 2006, Erik Ferrari coordinates wildlife education and nocturnal birding events in Portland, Oregon. His work includes guiding evening owl prowls through wooded parklands and organizing annual crow roost counts across the district. Before taking on his current position, he led outdoor youth programs and guided night walks for park visitors. Ferrari earned a bachelor of science in environmental education from West Virginia University.

Why Do Crows Swarm? The Science of Crow Gatherings
What Is a Hoot Owl? Identifying the Bird Behind the Call
How Intelligent Are Sparrows? Examining Their Cognitive Abilities
Where Do Cardinals Go in the Summer?
When Do Starling Chicks Leave the Nest?
When Do Owls Sleep? Their Patterns and Behaviors
Are Grackles Invasive? Clarifying Their Nuisance Status
Do Owls Make Noise During the Day?
What Animal Coos at Night? Common Nocturnal Sounds
Why Do Owls Have Long Legs? A Look at Their Anatomy
Are Muscovy Ducks Invasive in Florida?
Do Great Horned Owls Eat Squirrels?
When and Why Are Owls Active During the Day?
Do Ravens Have Good Eyesight? The Science of Their Vision
Are Great Horned Owls Endangered?
Are Cormorants Invasive? Their Status and Ecological Impact
Are All Owls Silent Flyers? The Biology Behind Their Flight
Do Owl Eyes Glow in the Dark? The Biology of Eye Shine
Why Are Barred Owls Considered an Invasive Species?
How Do Owls Sleep? Roosting, Habits, and Physiology
How Long Can Baby Birds Survive Without Food?
Which Owl Hoots and What Do Their Calls Mean?
What Do Screech Owls Sound Like? The Primary Calls