From Sportfishing
Fish Report for 1-15-2009
CDFG Press Release: California Outdoors Q&As
1-15-2009
Marine Management News
Contact: Carrie Wilson, Office of Communications, CalOutdoors@dfg.ca.gov .
Question: I've seen several pictures over the years of anglers
hoisting oversized sturgeon out of the water and dragging them back to
the dock for pictures. Isn't it against the law to treat fish that are
to be released this way? How should oversized sturgeon be handled, given
that the justifiably proud angler would like to get a picture or two
before releasing? (Jim J.)
Answer: There are two important issues here - the regulations and
doing what is best for the fish. The regulations state "?Ķall fish
?Ķless than the legal minimum size or greater than the maximum legal
size must be returned immediately to the water from which they were
taken," (CCR Title 14 section 1.62). No sturgeon less than 46 inches
total length or greater than 66 inches total length may be taken or
possessed.
Anglers often choose to keep the biggest fish possible and then, for an
accurate assessment, they take the oversized fish out of the water to
measure. By doing this the angler risks being cited for taking an
obviously oversized fish out of the water and keeping it out of the
water too long (e.g., for an extended picture session). If the fish is
not legal and it is not immediately released, the person possessing the
fish may be cited for possessing an illegal fish. If the fish is harmed
during the release or photographing and it dies, the person who took the
fish may be cited for the illegal take of the fish.
As far as what's best for the fish, according to Department of Fish
and Game (DFG) sturgeon expert Marty Gingras, the answer is clear: Do
not remove from the water any part - particularly the head - of a fish
that you will release. They are suffocating when their gills are removed
from the water and blood-chemistry studies show they are clearly
stressed from both the fight and from handling after the fight.
Here's a recommendation for handling oversized sturgeon:
Keep that oversized sturgeon in the water and take photographs there.
This regulation has worked in Oregon and Washington and consequently,
they have enjoyed a premier oversize white sturgeon catch-and-release
fishery for many, many years.
??? Do not hoist a sturgeon up from its gill plates for a "sturgeon necktie" photograph.
??? Do not drag a sturgeon ashore for a photograph. It is risky for both angler and fish - the angler may be cited and the fish may stress out and die. Keep that oversized sturgeon in the water and take photographs.
Handling these behemoths with care is essential; they are the broodstock building future generations of these incredible fish for tomorrow's anglers.
Photo: Sturgeon www.dfg.ca.gov/QandA/2009/20090115.asp)
Question: When DFG releases trout from one of your hatcheries, can
these trout be considered farm raised or are they treated much
differently than farm raised (e.g. fed antibiotics, growth hormones or
other "unnatural" stuff)? Do the same mercury warnings apply to them
as is advertised for the wild caught fish from some lakes/reservoirs?
(Sigrid T.)
Answer: The fish raised and released from DFG hatcheries can be
considered "farm raised," although hatchery rather than farm is a more
appropriate term. According to retired DFG Senior Fisheries Biologist
Dennis Lee, the fish are fed commercially prepared diets, typically a
pellet-type fish feed. Fish meal is the principal ingredient although
fish feed usually contains some supplements such as vitamins or shrimp
meal, but no hormones. Feeds are analyzed for content and may not
contain adulterants such as pesticides.
All DFG hatcheries are routinely monitored by a staff of fish
pathologists. If fish become sick, a therapeutic treatment may be
prescribed using therapeutic drugs or chemicals approved by FDA for use
on food fish. These are either applied to hatchery water or in the case
of antibiotics, milled into feed by the manufacturer.
As far as your concerns about mercury warnings, according to Dr.
William Cox, DFG Fish Production and Distribution Program Manager,
mercury is acquired by fish in waters having high levels of mercury.
Fish accumulate mercury by eating small invertebrates, crustaceans and
baitfish from those local waters. Larger fish that have lived
exclusively in those waters may have elevated levels of mercury. Fish
raised in hatcheries are fed diets free of mercury or other contaminants
and therefore are free of those chemicals at the time of planting.
Health advisory warnings for affected waters are listed in our sport
fish regulation booklets, according to California Department of Health
Services.
Question: A friend of mine was in a search of fossils in the eastern
San Diego desert when he found a bighorn sheep skull shed that looked
like it been there for a quite a while. Not knowing if he could keep it,
he hid it somewhere close to the place where he found it. Can we keep
it? (Rami A.)
Answer: No, it is not legal for a member of the public to collect or
possess desert bighorn skulls without a scientific collecting permit.
Only museums, schools, etc. may possess them and only with the
appropriate permits allowing them to do so. If you or your friend would
like to contact us with information on the skull, we will be happy to
see that it is placed with a school or museum where it can be displayed
for many to see, study and appreciate.
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