Birds and Their Ecosystem Roles

Andrew Lofland, an assistant professor at UNC Asheville, discusses the unique features of birds, their role as biological indicators, and their importance in ecosystems. He shares his research on how birds respond to environmental changes, particularly in the Smoky Mountains. Lofland also recounts his personal journey into ornithology, which began in Portland, Oregon, and led to a lifelong passion for studying birds.

What unique feature do birds have that links them to dinosaurs?

• Feathers

• Claws

• Beaks

• Wings

How do birds serve as indicators of ecosystem health?

• By changing their colors

• By reflecting changes in their communities

• By migrating to different continents

• By altering their songs

Which of the following is NOT a role that birds play in ecosystems?

• Scavengers

• Seed dispersers

• Pollinators

• Predators of large mammals

What is the focus of the surveys conducted by Andrew and his students?

• Bird nesting behaviors

• Bird feeding habits

• Bird responses to environmental changes

• Bird migration patterns

What environmental factor is being studied in relation to bird movement in the Smoky Mountains?

• Climate change

• Air pollution

• Urbanization

• Deforestation

Where is the brown-headed nuthatch more commonly found?

• Northern forests

• Desert regions

• Piedmont and coastal plain

• Southern Appalachians

What sparked Andrew's interest in birds?

• A birdwatching trip with friends

• A visit to a wildlife refuge

• A documentary on birds

• A university course on ornithology

Which bird did Andrew first observe that led to his passion for ornithology?

• Great blue heron

• Peregrine falcon

• American robin

• Bald eagle

What did Andrew purchase after his first birdwatching experience?

• A birdhouse

• A bird feeder

• A bird book and binoculars

• A camera

What career path did Andrew choose after discovering his love for birds?

• Veterinarian

• Zoologist

• Ornithologist

• Wildlife photographer