- Author: Pamela S Kan-Rice
If you raise backyard chickens or breed game fowl, UC Cooperative Extension has an app for you. The new mobile app offers information for raising healthy chickens.
To test the usefulness of the UC Community Chicken app to people raising chickens, the Poultry Lab at the UC Davis School of Veterinary Medicine will pay poultry owners to participate in a two-week study with a follow-up survey three months later.
“Our study focuses on the development and evaluation of a new mobile app for backyard chicken owners and game fowl breeders,” said Maurice Pitesky, UC Davis School of Veterinary Medicine associate professor of Cooperative Extension. “The goal is to examine the app's effectiveness as a communication tool within the poultry community.”
To be eligible, participants must be backyard chicken owners who are 13 years or older or game fowl breeders over 18 years of age. They will need to have Apple or Android phones or tablets to access the app.
What's in the app?
The UC Community Chicken app contains six educational modules with short videos that cover health assessment, nutrition, vaccination, biosecurity, bird behavior and husbandry. It also features chat and feedback buttons so participants can communicate with the UC experts and other poultry owners.
“We value the thoughts and experiences of people who are raising poultry,” said Myrna Cadena, Ph.D. student in Pitesky's lab. “Their input will be valuable in shaping the way we extend information about poultry health.”
Study timeline
For two weeks, participants will explore the educational resources and other features and complete the surveys. Three months later, the researchers will follow up with a survey to assess the chicken owners' progress.
Participants who complete the entire study and follow-up survey will receive a $25 Amazon gift card via email. Those who do not finish the entire study will be compensated based on their level of participation. The study will be limited to 220 participants.
To register for the study, go to https://bit.ly/UCchickenapp. Once the study is ready, participants will be notified via email. The UC Community Chicken app will be available to the public after the study is complete. For more information about the study, contact Maurice Pitesky at drcluck@ucdavis.edu.
- Author: Pamela S Kan-Rice
The highly contagious avian flu is being spread primarily by migratory birds, putting game birds, and backyard and commercial poultry at risk.
“Poultry owners should take precautions to prevent their birds from contacting waterfowl or the habitat that waterfowl frequent because this strain of avian influenza is highly contagious,” said Maurice Pitesky, UC Davis School of Veterinary Medicine associate professor of Cooperative Extension.
Infected waterfowl shed the highly pathogenic avian influenza virus in their feces and respiratory secretions, where the virus can remain viable for months in the environment.
“If you can't confine your birds in a coop, focus on good sanitation and reducing contact with waterfowl and their habitat such as agricultural fields and ponds,” he said.
Pitesky urges commercial and backyard chicken owners to monitor their birds for the following symptoms:
- Reduced egg production
- Trouble breathing
- Clear, runny discharge from nose, mouth and eyes
- Lethargy or lack of energy
- Loss of appetite
- Drinking less
- Swollen eyes, head, wattles or combs
- Discolored or bruised comb, wattles or legs
- Sudden death
To prevent exposure to potentially infected waterfowl, Pitesky suggests reassessing and redoubling biosecurity efforts to prevent contact between wild animals and domestic poultry.
Specifically, he recommends keeping birds away from ponds and other open water where they may contact waterfowl, which are the primary reservoir of the disease. To prevent cross-contamination, use clothing and boots that stay on your property and avoid sharing equipment with other bird owners.
A local veterinarian or UC Cooperative Extension farm advisor may have more suggestions to reduce risk.
For more information about protecting birds from avian influenza, visit https://ucanr.edu/sites/poultry/files/225352.pdf.
Unusual or suspicious sick or dead domestic birds should be reported to the California Department of Food and Agriculture Sick Bird Hotline at (866) 922-2473.
Suspicious wild bird deaths can be reported to California Department of Fish and Wildlife (CDFW) at https://wildlife.ca.gov/Conservation/Laboratories/Wildlife-Health/Monitoring/Mortality-Report.
- Author: Ricardo A. Vela
Un experto en aves de corral de la División de Agricultura Y Recursos Naturales de UC aconseja a los propietarios de pollos comerciales y de patio que tomen precauciones.
"Cuando se trata de proteger a sus aves, no hay tratamiento para la HPAI, por lo que lo mejor que puede hacer es centrarse en la bioseguridad", dijo Maurice Pitesky, especialista avícola de UC Cooperative Extension en la Facultad de Medicina Veterinaria de UC Davis.
"Para proteger a nuestros pollos comerciales y de patio, es esencial que todos los que poseemos aves de corral hagamos nuestra parte", dijo.
El brote actual de gripe aviar se considera el peor brote de esta enfermedad desde el brote de HPAI en el 2015, cuando casi 50 millones de aves de corral fueron sacrificadas o murieron.
El virus de la HPAI está siendo propagado por aves migratorias, y California es parte de la ruta migratoria del Pacífico.
"Las aves acuáticas migran miles de millas entre los lugares de invernada y reproducción y se sabe desde hace mucho tiempo que son los reservorios naturales de los virus de la influenza aviar, asociados con una alta mortalidad en las aves de corral", explicó Pitesky. "Muchos de estos patos, gansos y cisnes migratorios invernan en el clima relativamente más cálido del Valle Central de California, entre otros lugares donde pueden encontrar un hábitat apropiado".
Pitesky recomienda evitar que los pollos y otras aves de corral se expongan a aves acuáticas y otros posibles portadores de aves silvestres.
"Nuestra investigación previa ha demostrado que las aves acuáticas se sienten atraídas por los humedales y lagunas naturales y artificiales. Por lo tanto, si vives cerca de uno de estos hábitats, tus esfuerzos de bioseguridad son aún más importantes".
El virus de la gripe aviar altamente patógena no afecta actualmente a los seres humanos. Pitesky dijo que es esencial reconocer que los virus de la influenza aviar, como todos los virus, pueden mutar o recombinarse para formar nuevas versiones del virus que pueden afectar a los humanos.
Visite el sitio web avícola de UC Cooperative Extension para obtener más información sobre bioseguridad y dónde se ha identificado la IAAP en los Estados Unidos https://ucanr.edu/sites/poultry/Resources_335/HPAI.
Los propietarios de aves de corral que tengan preguntas pueden comunicarse con Pitesky en mepitesky@ucdavis.edu.
- Author: Pamela Kan-Rice
A strain of highly pathogenic avian influenza is currently infecting and killing wild birds and domestic birds in at least 29 states across the United States.
A UC Agriculture and Natural Resources poultry expert urges commercial and backyard chicken owners to take precautions.
“When it comes to protecting your flock, there is no treatment for HPAI so the best thing you can do is focus on biosecurity,” said Maurice Pitesky, UC Cooperative Extension poultry specialist in the School of Veterinary Medicine at UC Davis.
“In order to protect our commercial and backyard chickens, it is essential for all of us who own poultry to do our part,” he said.
The current avian influenza outbreak is already considered the worst bird flu outbreak since the 2015 HPAI outbreak when nearly 50 million poultry were euthanized or died.
The HPAI virus is being spread by migrating birds and California is part of the Pacific migratory flyway.
“Waterfowl migrate thousands of miles between wintering and breeding locations and have long been known to be the natural reservoirs for avian influenza viruses, which are associated with high mortality in poultry,” Pitesky explained. “Many of these migrating ducks, geese and swans winter in the relatively warmer climate of California's Central Valley among other locations where they can find appropriate habitat.”
Pitesky recommends preventing chickens and other poultry from exposure to waterfowl and other potential wild bird carriers.
“At the most generic level, that means making sure your birds are separated from any wildlife,” he said. “Whether you have a million-bird farm or just a few backyard chickens, the message is the same: maintain the best biosecurity you can, which includes fencing and make sure you reduce reasons for waterfowl to come near your birds such as spilled feed and ponding of water.
“Our previous research has shown that waterfowl are attracted to both natural and human-made wetlands and lagoons. So, if you live near one of these types of habitats, your biosecurity efforts are even more important.”
The HPAI virus does not currently affect humans. Pitesky said it is important to recognize that avian influenza viruses, like all viruses, can mutate or recombine to form new versions of virus that may affect humans.
For more information on biosecurity and where HPAI has been identified in the U.S., please visit the UC Cooperative Extension poultry website at https://ucanr.edu/sites/poultry/Resources_335/HPAI.
Poultry owners who have questions may reach Pitesky at mepitesky@ucdavis.edu.
- Author: Conor McCabe, Global Food Initiative fellow
In recent years, there has been a rise in the number of backyard poultry farms as people have taken an increased interest in farming. With raising these animals comes new challenges in taking care of them and ensuring they stay healthy.
However, there is a gap between the needs of these small avian communities in Californians' backyards and the current services available that generally work for service large-scale poultry operations alone.
This is where Beatriz Martinez Lopez, professor of infectious disease epidemiology, and Alda Pires, associate professor for Cooperative Extension and agronomist, come into play. Both in UC Davis School of Veterinary Medicine, the two women work on projects addressing avian influenza, animal health and food safety needs of people raising backyard poultry and livestock.
“Alda has a lot of experience and her work is amazing,” said Martinez Lopez.
To better address the diseases and problems associated with raising birds in the California context, they completed a series of needs assessments to understand the animal health requirements of small farms and backyard chickens.
“It has helped us be more organized and structured in our outreach,” Pires said. “There is a need to apply simple, practical biosecurity plans that are adapted for multiple species to small-scale, backyard and diversified farms.”
Through a multistate project funded by the USDA National Animal Disease Preparedness and Response Program, they created a website, FARM PPE, for producers to easily access biosecurity plan templates and additional resources. PPE stands for prepare, prevent and evaluate to reduce disease risk.
“Our clients are benefiting from the structured network we created,” Pires continued. “This website project, FARM PPE, aims to improve uptake of biosecurity measures on small-scale farms, by focusing on farmers and other professionals, including extension educators and veterinarians.”
The website project also created several trainings for farmers and educators to generate consistent messaging for small-scale farms.
With backyard birds being one of the potential sources of the highly pathogenic avian influenza virus, it is important to understand how the disease could spread to commercial flocks. The major challenge of the project is the complexity of the human/wildlife interface and the difficulties in predicting where an outbreak may arise.
Together, Martinez Lopez and Pires have published several papers about modeling disease transmission, and the work yields valuable information about hotspots for targeting surveillance strategies and wildlife surveys.
Their professional partnership is rooted in their personal connection; the scientists met as graduate students in 2006 and were delighted to cross paths again at UC Davis.
“Our collaboration started with friendship and our common interests in epidemiology and animal health,” said Pires.
As exemplified by their own careers, Martinez Lopez and Pires stress the importance of networking, getting involved and taking risks.
“Invite farm advisors and outreach partners from the beginning of the process so that they are part of the team,” Pires said. “That way you can create solutions that will give them the knowledge and resources they need.”