Monthly Speaker Series

The Desert Rivers Audubon Society Speaker Series is offered year-round! Zoom with us on the second Tuesday of every month at 7 p.m.

Free registration here

[Click here to view previous speakers.]

Dr. David Pearson - Bird behavior and mating choice

Tuesday, December 14, 2021
7:00pm – 8:00pm

Some birds mate for life, most are monogamous for at least a season, but some are polygynous, and a few outliers are polyandrous (female with numerous mates). What ecological factors determine which mating system works best for each species? Are females in charge of mate choice? We will also discuss if human mating systems reflect some of the same causes as birds.

Dave Pearson is a professor at ASU where his research has focused on using the interaction of ecology, conservation, ecotourism and education to develop methods that promote sustainable use of biodiversity. He has worked on a breadth of organisms from crabs to insects, and Paramecium to birds. He has also studied a range of habitat types including coral atolls and desert grasslands. He has a PHD from the University of Washington.

Desert Rivers Audubon Society Calendar

Monthly Family Birdwalks

The Gilbert Family Walks are held every third Saturday, October through March, at the Gilbert Riparian Preserve on the southeast corner of Guadalupe and Greenfield Roads in Gilbert, east of the library. 30-45 minute walks start at 8AM and run until noon.
More info here

The Chandler Family Walks are on first Saturdays, November through April, at the City of Chandler's Veterans Oasis Park at 4050 E. Chandler Heights Rd in Chandler, near the Env. Ed. Center building. (NE Corner of Chandler Heights Rd. and Lindsay Rd.) These walks also run 8AM to noon.
More info here

Liberty Wildlife, a non-profit wildlife rehab organization, displays live raptors at the Gilbert bird walks in October, January and March, and at Veteran’s Oasis Park in November, February and April. Experts are on hand to explain the birds’ habits and traits, giving visitors a close-up look at these avian hunters.

Both Walks are free, and we provide expert guides, loaner binoculars, Bird Bingo for kids and learning opportunities for adults, high school science classes and Scouting groups.

Visit the ABA website for birding events across the US.

Upcoming Speakers: