CDFW Finds Starvation to be Primary Cause of Increased Mortalities in California Seabirds Testing is ongoing for additional birds collected in recent weeks. Avian influenza H5N1 was first detected in California wild birds in July 2022. Read More at Source. Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook More Share on LinkedIn (Opens in new window) LinkedIn Share on Reddit (Opens in new window) Reddit Share on Tumblr (Opens in new window) Tumblr Share on Pinterest (Opens in new window) Pinterest Share on Telegram (Opens in new window) Telegram Share on WhatsApp (Opens in new window) WhatsApp Like this:Like Loading… Related Tags: Wild Birds March 27, 2026 by Pumilo Wild Birds 0