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Friday Courses   

 

Registration for OLLI Spring Courses Opens March 2 at 10 am

 

  • Beginning Birding with Audubon Master Birders
  • Fee: $60.00
    Additional Fee: $40
    Dates: 4/3/2026 - 5/15/2026
    Times: 9:30 AM - 12:00 PM
    Days: F
    Sessions: 6
    Building: Offsite
    Room:
    Instructor: Curt Frankenfeld, Cynthia Kristensen
    Seats Available: 20

    Fascinated by birds but not sure how to start birding? This course introduces systematic approaches to bird identification and provides hands-on field experience. Emphasis is placed on understanding how habitat and behavior are essential to developing birding skills. We cover key birding resources, including equipment, where to go, field guides, and online tools. The course includes two Zoom classes featuring PowerPoint presentations and guided discussions, followed by field trips to local birding sites. 1–2-mile field trips walks, led by Curt, Cynthia, and other Master Birders, are a core part of the learning experience. Participants will practice identification techniques in real time, compare similar species, use binoculars, and field guides, and explore how season, habitat, and behavior influence bird presence. One field trip will include observation of bird banding (early start time). Sessions are 2½ hours. Participants should have binoculars, though a limited number may be available to borrow.

    Zoom classes April 3 and 10; 2 1/2 hours.  Field trips April 17, May 1, May 8, May 15; 2 1/2 hours.   No class/field trip April 24.  One of the field trips will start earlier depending on the bird banding schedule.  

    Donation of $40 per registrant required, paid at registration, to be made to Denver Audubon.  Field guides will be discussed in the class. 

  • Please note: If you do not see the “Add to Cart” button, it may be due to one of the following:
  • 1. You are not signed in or do not have an account — ​​​​ click here.
  • 2. You do not have a current annual membership, to add one to your cart — click here.
  • 3. Registration has not opened  registration opens March 2 at 10 am.
 

  • Chamberlin Observatory: Denver's Victorian Gem of Science and Architecture
  • Non-Member Fee: $65.00
    Member Fee: $50.00
    Item Number: s26101101
    Dates: 3/27/2026 - 3/27/2026
    Times: 7:00 PM - 9:00 PM
    Days: F
    Sessions: 1
    Building: DU Campus - Chamberlin Observatory
    Room:
    Instructor: Bill Kast
    THIS CLASS IS FULL. Please click the "Add to Waitlist" button below.
    To better understand the University of Denver’s Chamberlin Observatory, the quintessential hub for astronomical activities in Denver, it helps to go back to the 19th century when Victorian England dominated Western culture. “Britannia was the preeminent world leader in commerce, military might, manufacturing, technology and social change,” says Bill Kast, a lifelong astronomy buff. “And the Queen's consort, Prince Albert, was a passionate advocate of the sciences at a time when astronomy was entering a golden age, and towering observatory domes were becoming the new status symbols of cutting-edge universities.” Across the pond, Denver University was founded in 1864. An early friend of the fledgling university was British-born Humphrey Chamberlin. A wealthy real estate promoter, he wanted to elevate Denver to the Victorian Era’s cultural standards. He was also an avid student of astronomy and the natural sciences. In 1888, he pledged $50,000 to DU for the construction of a world-class observatory. Just six years later, Chamberlin Observatory opened with a 20-inch Alvan Clark refractor telescope that ranked among the largest instruments in the world. Join Bill Kast as he explores the beginnings of the observatory and offers a guided tour of the building. And weather permitting, enjoy a peek through the historic Clark telescope to view the Moon and Jupiter.

    Date(s): Fri., March 27
    Times: 7:00-9:00pm

 

  • Durably reducing conspiracy beliefs through dialogues with AI Free Online Webinar
  • Fee: $0.00

    Times: 10:00 AM - 11:30 AM
    Times: 10:00 AM - 11:30 AM
    Days: F
    Sessions: 1
    Building: Online - On Campus
    Room: NA
    Instructor: David Rand
    Seats Available: 169
    Conspiracy theory beliefs are notoriously persistent. Yet we are able to substantially reduce belief among believers by leveraged developments in generative artificial intelligence (AI). When we engage conspiracy believers in personalized evidence-based debunking dialogues with AI models such as GPT, we reduced conspiracy belief by ~20%. The effect remained 2 months later, generalized across a wide range of conspiracy theories, occurred even among participants with deeply entrenched beliefs, and occurred even if participants were led to believe they were talking to a human expert instead of an AI. These findings suggest that many conspiracy theory believers can revise their views if presented with sufficiently compelling evidence.
  • Please note: If you do not see the “Add to Cart” button, it may be due to one of the following:
  • 1. You are not signed in or do not have an account — ​​​​ click here.
  • 2. You do not have a current annual membership, to add one to your cart — click here.
  • 3. Registration has not opened  registration opens March 2 at 10 am.
 

  • Nature’s Grandest Spectacle: The Spring Migration of Birds
  • Non-Member Fee: $95.00
    Member Fee: $80.00

    Dates/Times:
    Thr., April 30 and May 7
    7:00-9:00 pm
    Bird-Watching Field Trips,
    Sat., May 2, 9, 9:00-1:00 pm


    Sessions: 4
    Building: Offsite
    Room:
    Instructor: Ted Floyd
    Seats Available: 12

    Prairies, forests and wetlands at our latitude come alive in April and May with a rich diversity of birds that only weeks earlier were wintering in habitats ranging from the southern United States and Mexico to Central America and northern South America. Who are they? Join Colorado birding expert Ted Floyd for two evening lectures and two field sessions covering the whys and wherefores of one of nature’s grandest spectacles: the spring migration of birds. Start your birding journey in the classroom where Ted discusses the questions we’ve all asked since childhood: Why do birds migrate in the first place? How do they know where to go? He’ll also explore birds’ amazing physical feat of flying hundreds or even thousands of miles in a relatively short time. Discover modern resources for enjoying bird migration that contribute to basic science about avian biology, including digital recorders and cameras, smartphones, apps, and software such as eBird and iNaturalist. In the field, at destinations within a 60-minute drive of campus, experience direct contact with scores of bird species, many of them on migration layovers or in the process of actually migrating. In addition to watching and listening, record your sightings and upload your data to global databases used by scientists to monitor and protect bird populations. Come away with a new understanding of one of nature’s most magnificent and mind-boggling annual spectacles.

    The Saturday field trips involve walking several miles on level, well-maintained trails.

  • Please note: If you do not see the “Add to Cart” button, it may be due to one of the following:
  • 1. You are not signed in or do not have an account — ​​​​ click here.
  • 2. You do not have a current annual membership, to add one to your cart — click here.
  • 3. Registration has not opened  registration opens February 9 at 10 am.
 

  • Penguins of Antarctica—How Do They Manage?
  • Non-Member Fee: $35.00
    Member Fee: $20.00

    Date: Fri., May 1
    Time: 2:00-4:00 pm


    Sessions: 1
    Building: Online
    Room: NA
    Instructor: Jean Pennycook
    Seats Available: 290
    There are 18 species of penguins in the world. We will explore 7 species that have accepted the frigid waters and icy shores of the Antarctic region as home. What life strategies have made them successful in this harsh and unforgiving environment? How do they find their mates, secure enough food to raise their chicks and protect themselves from predators? These penguins, and a host of other birds and animals have relied on the environment, food supply and protection of Antarctica to survive for millions of years. Man discovered Antarctica barely 200 years ago. In that short time man’s presence on this remote continent has affected the penguin population as well as the other creatures that call Antarctica their home. How has climate change, commercial fishing, large scale hunting, and ocean pollution contributed to stress on the population and existence of these Antarctica natives? What will their future be like? Lots of fun stories and recent research findings will be presented to help answer these questions.
  • Please note: If you do not see the “Add to Cart” button, it may be due to one of the following:
  • 1. You are not signed in or do not have an account — ​​​​ click here.
  • 2. You do not have a current annual membership, to add one to your cart — click here.
  • 3. Registration has not opened  registration opens February 9 at 10 am.
 

  • The Boomer Archaeologist: A Graphic Memoir of Tribes, Identity, and the Holy Land Free Online Webinar
  • Fee: $0.00

    Times: 10:00 AM - 11:30 AM
    Times: 10:00 AM - 11:30 AM
    Days: F
    Sessions: 1
    Building: Online - On Campus
    Room: NA
    Instructor: Thomas Levy
    Seats Available: 162
    What happens when the dust of ancient civilizations collides with the grit of modern academic life? Thomas E. Levy’s The Boomer Archaeologist is a thrilling excavation of the past and an unflinching look at the personal and professional upheavals of a life in archaeology. Through vivid graphic storytelling, Levy guides readers on expeditions across Israel, Jordan, Greece, and beyond, where every dig site becomes a lens for exploring identity, belonging, and purpose—capturing the rush of discovery alongside the disillusioning shifts in elite American universities over three decades. More than a career memoir, it is a meditation on tribes—ancient and modern, academic, and cultural, chosen and inherited—that resonates with anyone piecing together meaning from the past while grappling with the present. A candid postscript reflects on how the events of October 7, 2023, reshaped fieldwork and scholarly life in the region.
  • Please note: If you do not see the “Add to Cart” button, it may be due to one of the following:
  • 1. You are not signed in or do not have an account — ​​​​ click here.
  • 2. You do not have a current annual membership, to add one to your cart — click here.
  • 3. Registration has not opened  registration opens March 2 at 10 am.
 

  • Trails and Tours
  • Fee: $70.00
    Additional Fee: $50
    Dates: 4/3/2026 - 5/22/2026
    Times: 9:30 AM - 11:30 AM
    Days: F
    Sessions: 8
    Building: Offsite
    Room:
    Instructor: Jan Friedlander
    Seats Available: 45

    What better way to spend your Friday mornings than on a walk with your OLLI buddies in Colorado’s spring weather?! You’ll explore places like land trust properties, state parks, and maybe a private ranch.

    We don’t need no stinkin’ sidewalks! Walks are curated for OLLI’s population by local, nature-related non-profits, rated easy to moderate with some elevation changes, and led by trained, volunteer guides who provide a fun and educational experience. Learn about plants, wildlife, geology, history, and our environment while getting in your steps! You’ll travel to places that may be familiar to you, and likely some new ones. We’ll arrange meetup spots for those who want to carpool or caravan.

    Wait, there’s more! A class favorite is the optional lunch after each walk, where we continue the fun and camaraderie. Be an OLLI OUTSIDER!

    $50 donation for non-profits payable at registration

  • Please note: If you do not see the “Add to Cart” button, it may be due to one of the following:
  • 1. You are not signed in or do not have an account — ​​​​ click here.
  • 2. You do not have a current annual membership, to add one to your cart — click here.
  • 3. Registration has not opened  registration opens March 2 at 10 am.
 

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