Menu
Contact Us Search

Science Spotlight

Science Institute News

rss

Recent accomplishments of CDFW's scientific community


California Fish and Game Journal, Issue 102-4

California Fish and Game Journal, Issue 102-4

The latest issue of California Fish and Game, CDFW’s scientific journal, is now available online. This century-old quarterly journal contains peer-reviewed scientific literature that explores and advances the conservation and understanding of California’s flora and fauna.

A photo of the world’s first radio tagged tricolored blackbird (Agelaius tricolor) graces the cover of this issue of California Fish and Game. The bird was tagged as part of a study, the results of which are published as “Breeding chronology, movements, and life history observations of tricolored blackbirds in the California Central Coast” by Wilson et al. The tricolored blackbird is currently under review for listing under both the California and Federal endangered species acts.

Also in this issue, Overton et al. offers a fascinating observation of predation by Peregrine falcons on an endangered California Ridgway’s rail (Rallus obsoletus obsoletus), the result of environmental extremes and a series of species interactions.

Other papers published in this issue look at a predictive model for commercial catch of white seabass (Atractoscion nobilis); fecundity and reproductive potential of wild female Delta Smelt (Hypomesus transpacificus); and updated information on the length-weight relationships (LWR) and length-length relationships (LLR) and condition factors for pelican barracuda (Sphyraena idiastes) in the Gulf of California.

New in this issue is a section called “From the Archives,” which reprints articles from past issues to provide historical perspective on topics still relevant today. The first article in this series comes from Volume I, Issue I, dated 1914. It asserts that natural resources must be conserved for the use and enjoyment of the public.

Download the entire Fall Issue 102 in high resolution, or browse individual articles in low resolution.



Recent Posts

  • For 21 Years, Volunteer Has Kept Tabs on Morro Bay’s Black Brant Posted 1 days ago
    Banded black brant feeding on eelgrass Volunteer John Roser in the field at Morro Bay Flock of black brant in flight above Morro Bay Black brant in Morro Bay John Roser began hearing the stories shortly after he moved to Los Osos, San ...
  • CDFW Gets a Jump on Preserving Sierra Nevada Yellow-legged Frogs Posted last week
    It does not take a leap of faith to believe that CDFW scientists have gained the upper hand in bolstering the population of yellow-legged frogs in the High Sierra. Over the past three decades, Sierra Nevada yellow-legged frogs have become ...
  • California Fish and Game, Volume 103, Issue 3 Posted 2 weeks ago
    The latest issue of California Fish and Game, 103-3, makes a significant contribution to the body of research related to longfin smelt in California. A paper titled, “Historic and contemporary distribution of Longfin Smelt (Spirinchus thaleichthys) along the California ...
  • The Challenges of Studying Roosevelt Elk Posted 3 weeks ago
    For residents of Humboldt and Del Norte counties, the majestic Roosevelt elk is a common sight. Although Roosevelt numbers were dwindling in California by the 1920s, conservative management strategies and limited hunting opportunities have helped them to rebound. Today, ...
  • Badly Burned Ursines Get Back on their Feet – Thanks to Teamwork and Fish Skin Posted 3 weeks ago
    The tilapia skin is visible on the bottom of the bear's paw. Veterinarians perform an ultrasound to check on the progress of the second bear's pregnancy. Acupuncture needles assist with pain management. After placing the second bear, the team moved the first ...
Read More »

CDFW Science Institute logo