EVENT CALENDAR - Fresno Audubon Society
May
9
Tue
2023
General Meeting – May 2023 Tom Hahn, University of California, Davis: Natural History of Western Finches @ Zoom
May 9 @ 7:00 pm – 8:00 pm

 Virtual General Meeting

Tom Hahn, University of California, Davis

Natural History of Western Finches

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Tom Hahn, University of California, Davis: Natural History of Western Finches

 

Description: 

Finches are, in many respects, the archetype of what people think of when they hear the word “bird.”  Yet concealed in that “typical bird” form lies amazing variation.  Among our numerous western finches – goldfinches, siskins, crossbills, grosbeaks, and so forth – we have: birds that are about as likely to breed in January when the snow lies deep on the ground as they are in July, birds that perfectly match the calls of their mates, birds that pack their songs with precise imitations of the sounds of other species, birds that seldom breed in the same place two years running, birds that we can only tell apart reliably by their flight calls, birds that can breed “in the streaked plumage of youth,” birds who can nest far from their food sources because they possess hefty food-transport pouches, and birds whose mandible tips don’t even line up.  This presentation will be a tour of the striking natural history, behavior, morphology, and physiology of our western finches, and highlight ways that field ornithologists and bird watchers can add to our growing knowledge about these fascinating birds.

Bio: 

Tom Hahn is a professor of biology at the University of California, Davis.  He has been studying western Cardueline finches since the late 1980s, when he began working on reproductive schedules of red crossbills for his doctoral research.  Since then, he and his students have spent many hours in the field studying the reproductive schedules, migratory habits, vocal behavior, habitat associations and other aspects of the natural history of red crossbills, white-winged crossbills, evening grosbeaks, pine siskins, house finches, Cassin’s finches, purple finches, American goldfinches, lesser goldfinches, pine grosbeaks, common redpolls and gray-crowned rosy-finches.


Fresno Audubon Society
Thank you for your continued involvement in and support of Fresno Audubon Society.
Jun
13
Tue
2023
No General Meeting – June 2023 Meetings resume in September @ Zoom
Jun 13 @ 7:00 pm – 8:00 pm

No Virtual General Meeting

Meetings resume in September


New to Zoom? Check out all you need to know here before the meeting.

 

Description: 



Fresno Audubon Society
Thank you for your continued involvement in and support of Fresno Audubon Society.
Jul
11
Tue
2023
No General Meeting – July 2023 Meetings resume in September @ Zoom
Jul 11 @ 7:00 pm – 8:00 pm

No Virtual General Meeting

Meetings resume in September


New to Zoom? Check out all you need to know here before the meeting.

 

Description: 



Fresno Audubon Society
Thank you for your continued involvement in and support of Fresno Audubon Society.
Aug
8
Tue
2023
No General Meeting – August 2023 Meetings resume in September @ Zoom
Aug 8 @ 7:00 pm – 8:00 pm

No Virtual General Meeting

Meetings resume in September


New to Zoom? Check out all you need to know here before the meeting.

 

Description: 



Fresno Audubon Society
Thank you for your continued involvement in and support of Fresno Audubon Society.
Sep
12
Tue
2023
September 2023 General Meeting @ Zoom
Sep 12 @ 7:00 pm – 8:00 pm

September 2023 General Meeting

This meeting will be broadcast online via Zoom
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Register here for Fresno Audubon General Meeting.

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Sept 12, 2023

Speaker: Rob Furrow
Title: Flight Calls to Monitor Nocturnal Migration in the Central Valley

Robert Furrow2


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Robert Furrow1

Description: 

Most songbird migration happens while we’re sleeping, with warblers, sparrows, and other birds passing overhead during their nocturnal flights. These migrating birds are not entirely silent during the night; many species repeatedly make short calls as they fly, referred to as nocturnal flight calls. In this presentation Rob will outline the basics of how bird migration can be monitored using audio recordings of nocturnal flight calls. Then he will describe initial results from a pilot study of nocturnal flight calls in the Central Valley, conducted with UC Davis undergraduate Cameron Tescher, as well as more recent work recording sight-verified flight calls of western migrants at ridge migration sites. Throughout, the audience will learn about when and where they might be able to hear these flight calls, and how to identify a few of the most common calls.

 

 

Speaker Bio: 

Rob Furrow is an Assistant Professor of Teaching in Wildlife, Fish, and Conservation Biology at UC Davis. He has been birding since his youth and revels in early mornings with migrating songbirds. Nocturnal flight calls have long been an interest of his, so he was thrilled to take on these projects working alongside curious and dedicated UC Davis undergraduates.



Fresno Audubon Society
Thank you for your continued involvement in and support of Fresno Audubon Society.
Oct
10
Tue
2023
CANCELED General Meeting – Oct. 2023 Bruce Lyon, The Breeding Biology of Coots @ Zoom
Oct 10 @ 7:00 pm – 8:00 pm

 Virtual General Meeting

Bruce Lyon

The Breeding Biology of Coots:

The meeting for tonight is canceled.

Register for Fresno Audubon General Meeting Oct. 10th, 7:00pm
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Bruce Lyon, The Breeding Biology of Coots

Description:

Reconsider the coot: the crazy reproductive antics of a common marsh denizen.

Coots are often overlooked by birders because they are so common. I have been studying the reproductive antics of American coots for the past two decades and have discovered that there is far more to this bird than meets the eye. In the talk I highlight some of our discoveries about the parental and reproductive strategies of coots, from both a natural history and scientific perspective. We all are familiar with the story of the cuckoo female that lays eggs in the nests of other species rather than raising chicks herself.  Some coot females do this sort of thing, but they lay their eggs in the nests of other coot females. Why would they do this — why lay eggs elsewhere when you have your own nest? What do the birds that receive these unwanted foster eggs do? Coots are just as bizarre when it comes to raising their own kids, and there are many puzzling features of coot parental care behavior. For example, why do coots lay far more eggs than they can normally raise and why do they beat up their kids so much? And, finally, why are baby coots born with such a ridiculously fluorescent orange plumage? I will answer these questions in my talk. In addition, because our coot research was done in a wild part of central British Columbia, I will also briefly highlight a few of the special birds we encounter at our study site. Finally, the research program is expanding to ask similar questions in a mysterious coot in the High Andes of Argentina.

Bio: 

 

Bruce Lyon is a professor of Evolutionary Ecology at the University of California, Santa Cruz. His research focuses on the evolution of reproductive strategies and mating behavior of birds. His long-term research on the adaptive basis of brood parasitism in American coots has sought to understand why parasitism within species evolves and how the behavior influences other aspects of social behavior. Dr. Lyon has also investigated the evolution of ornamental plumage signals in a variety of species, including lark buntings, lazuli buntings and the evolution of ornamental offspring plumage in the newly hatched chicks of American coots. Most recently, he has conducted a decade-long investigation into the winter social lives of migrant golden-crowned sparrows that spent their winters on the Arboretum of the University of California, Santa Cruz. He has also begun work on the horned coot, a rare and giant South American coot species with boring drab chicks.



Fresno Audubon Society
Thank you for your continued involvement in and support of Fresno Audubon Society.
Nov
14
Tue
2023
General Meeting – Nov. 2023 Gail Patricelli, Robots, Telemetry, & the Sex Lives of Wild Birds @ Zoom
Nov 14 @ 7:00 pm – 8:00 pm

 Virtual General Meeting

Gail Patricelli

Robots, Telemetry, & the Sex Lives of Wild Birds:

Using technology to study courtship and conservation

Register for Fresno Audubon General Meeting Nov. 14th, 7:00pm
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Female greater sage-grouse soliciting copulation

Description: 

Animals use a dizzying array of sounds, smells, colors, dances, electrical fields and seismic vibrations to convince each other to mate. These elaborate courtship signals were a mystery until Darwin’s theory of sexual selection, which proposed that the courting sex (often, but not always the males) must be elaborate because the courted sex (often, but not always the females) demands it. But how do scientists study the conversations males and females in non-human animals have about mating? One way to do this is to participate, controlling one side of the conversation with a robot. Gail Patricelli will talk about using robotic females to study courtship behaviors in two spectacular species of birds, the satin bowerbird and the greater sage-grouse.

Bio:

Gail Patricelli is a professor in the Department of Evolution and Ecology and Chair of the Animal Behavior Graduate Group at the University of California, Davis. Members of the Patricelli Lab study the evolution of courtship and other forms of communication in birds and the impact of human activities, like urban development and noise pollution, on communication, breeding ecology, and reproductive success. This research uses technology such as biomimetic robotics, microphone arrays, acoustic monitoring, and remote telemetry to study populations in the wild, from local songbirds to species of conservation concern, such as greater sage-grouse.



Fresno Audubon Society
Thank you for your continued involvement in and support of Fresno Audubon Society.
Dec
12
Tue
2023
General Meeting – Dec 2023 Rich Cimino, Birds of the Sierra Nevada @ Zoom
Dec 12 @ 7:00 pm – 8:00 pm

 Virtual General Meeting

Rich Cimino

Favorite Birds of the Sierra Nevada

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Rich Cimino, Favorite Birds of the Sierra Nevada

 

Bio:

Rich lives in Larkspur and is an active member of the Marin Audubon Society, where he participates in three Marin CBC’s and the Marin County Breeding Bird Atlas.

 

He has been birding Northern California for 55 years, leading Bay Area Audubon field trips for 43 years, and Marin Audubon field trips for 10 years.

 

Having volunteered for GGRO Hawk Watch for 12 years and Audubon Canyon Ranch Heron and Egret counts, he now surveys for the Vaux’s Swift migration through Marin County.

 

Habitat preservation is always on his mind, and he is currently active in different capacities with conservation groups in Northern California, emphasizing preserving habitat. 

 

He has led the Eastern Alameda Breeding Bird Atlas, The Altamont Pass Wind Turbine Area Golden Eagle & Raptor stakeholder group, and the Eastern Alameda County CBC as its compiler. 

 

He is the field guide for Yellowbilled Tours (www.yellowbilledtours.com), which offers annual birding tours to Alaska, Arizona, New Mexico, Wisconsin, Belize, Guatemala, Panama, and France. 



Fresno Audubon Society
Thank you for your continued involvement in and support of Fresno Audubon Society.
Dec
13
Wed
2023
Wednesday Bird Walk at Jensen River Ranch @ Jensen River Ranch
Dec 13 @ 8:00 am – 12:00 pm

Wednesday Bird Walk at Jensen River Ranch

Registration is required for this event.

 

Register Here

 

Join trip leader Wes Beal to explore Jensen River Ranch. We will meet at 8:00 a.m. the Art of Life Healing Garden next to the north east parking lot in Woodward Park.

 

 

From there we will walk down the Tom MacMichael Senior Trail to the San Joaquin River and along its bank upstream until we meet the Flood Control District’s ditch. We will continue along the MacMichael Trail following the ditch back toward the bluff, and circle back to the parking area. We hope to see many of our usual suspects including scrub jays, black phoebes, house finches, lesser goldfinches, red-tailed hawks, red-shouldered hawks, turkey vultures, American kestrel, great blue herons, double-crested cormorants and great egrets. Some of the fall returnees may show up as well, including cedar waxwing, northern flickers, various and sundry sparrows as well as migrating waterfowl.

 

Depending on time and interest, we may walk over to the large pond near the Park entrance, which should be populated with Canada geese, mallards, American coots, and pied-billed grebes, among others.

 

The $5.00 City entrance fee applies if you park in Woodward Park. Alternative parking may be available in the Fort Washington Shopping Center.

 

Registration is required for this event. If you have any questions, please reach out to trip leader Wes Beal at (559) 250-2988 or beal4farms@gmail.com

Register Here

Jan
9
Tue
2024
General Meeting – Jan. 2024- Benny Jacobs-Schwartz: Bringing Birds to the Garden: California Native Plants for the Win @ Zoom
Jan 9 @ 7:00 pm – 8:00 pm

 Virtual General Meeting

Benny Jacobs-Schwartz

Bringing Birds to the Garden: California Native Plants for the Win

Williamson’s Sapsucker & Coffeeberry by Benny Jacobs-Schwartz

Register for Fresno Audubon General Meeting Jan. 9th, 7:00pm
This meeting will be broadcast online via Zoom
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New to Zoom? Check out all you need to know here before the meeting.

Description: 

Did you know California is home to over 5,000 species of native plants and 700 species of birds have been observed here? However, much of the state’s native flora is now in peril, with many species listed as endangered and on the verge of extinction.

Learn the history of these changes and how you can help bring back the birds through grassroots efforts at the home or garden. This presentation will teach you how to plan and maintain a California native plant garden to attract and care for birds visiting your local landscape. Additionally, participants will be introduced to many of the local birds that visit our yards and open spaces.

Bio:

Benny Isaac Jacobs-Schwartz owns and operates a bird-guiding business and lifestyle brand called BIRDS by BIJS (pronounced Bee-jus). With a background in biology, ecology, and outdoor education, Benny has worked professionally for over 10 years as a naturalist guide, expedition trip leader, and international bird guide.  Through his business, Benny offers professionally guided birding outings in Southern California and offers small-group birding tours to his favorite tropical locales like Costa Rica, Ecuador, and Colombia.

 

Benny is a passionate educator and photographer, specializing in birds! Benny is active on social media where he creates fun, educational videos and posts to inspire others about the natural world with the goal of getting folks to put down their phone and pick up their Binos.



Fresno Audubon Society
Thank you for your continued involvement in and support of Fresno Audubon Society.