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Author Topic: 3 Ca Condor chics found dead  (Read 5708 times)
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Donna
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« on: 03-Oct-09, 07:21:06 AM »

Three Condor Chicks Dead

Three young California condors in our area were found dead recently, spelling bad news for recovery efforts. On the bright side, seven chicks were born in the wild in California this year, bringing the statewide tally to 89 birds.

In late July, biologists found condor chick #503 lying in thick brush below a redwood tree adjacent to the Los Padres National Forest in Big Sur. It's gut was full of microtrash—small bits of plastic, glass, bottle caps, bullet shells and other items that condor chicks are unable to digest. The second bird–condor #358–strangled itself on a rope abandoned near Tar Creek Falls along Sespe Creek near nesting areas. The third bird—condor #539—was retrieved from its nest near Sespe Creek earlier this month. Microtrash is suspected of playing a role in its death, too, though biologists are still awaiting the report on the final cause of death.

ForestWatch and the U.S. Fish & Wildlife Service launched a joint effort this month to remove microtrash from 8 sites in the Los Padres National Forest. Our first cleanup took place Saturday, Sept. 26, coinciding with National Public Lands Day. We worked to remove trash from the Sespe Creek area.

On October 3-4, join ForestWatch and the Sierra Club to help remove abandoned barbed wire fencing in the Carrizo Plain National Monument.

This fencing blocks rare pronghorn antelope from roaming freely, and they are unable to jump over it. We'll remove fences on Saturday, have a potluck dinner, camp and spend Sunday morning exploring the area. Go to www.lpfw.org/action.htm to learn more.
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Shaky
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« Reply #1 on: 03-Oct-09, 09:08:10 AM »

ATTENTION ALL CLUELESS IDIOTS:

Don't trash our national parks.

Thank you.
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Judi
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« Reply #2 on: 03-Oct-09, 02:02:06 PM »

Microtrash is one of the biggest threats to the health of all vultures, not just the California condor, and is one of the primary things we work so hard to educate the public about.  I had heard about this already, what you posted is the first public news about the 3 chicks.  It's very difficult for those who work so hard on the Recovery Program to deal with but we get through it.  The seven wild-hatched were a blessing to help ease the pain of losing these three.  There were many more captive hatched but I don't have a definitive number on those yet. 

 crybaby
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« Reply #3 on: 03-Oct-09, 07:23:38 PM »

ATTENTION ALL CLUELESS IDIOTS:

Don't trash our national parks.

Thank you.

Iwould add "Don´t trash anywhere!!"  Angry

Mirta
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hawkwatcher
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« Reply #4 on: 04-Oct-09, 12:15:29 PM »

Re below...how does "microtrash" get into a condor's gut? Do they pick at and swallow themselves? Is it ingested with carrion which has swallowed it? Do the parents pick it up and feed it to a chick? You wouldn't think this trash would look like food or taste good.

Grace (So. Calif ) (still hoping to see a condor in the wild)

Three Condor Chicks Dead

In late July, biologists found condor chick #503 lying in thick brush below a redwood tree adjacent to the Los Padres National Forest in Big Sur. It's gut was full of microtrash—small bits of plastic, glass, bottle caps, bullet shells and other items that condor chicks are unable to digest.
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Judi
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« Reply #5 on: 05-Oct-09, 07:28:24 AM »

Re below...how does "microtrash" get into a condor's gut? Do they pick at and swallow themselves? Is it ingested with carrion which has swallowed it? Do the parents pick it up and feed it to a chick? You wouldn't think this trash would look like food or taste good.

Grace (So. Calif ) (still hoping to see a condor in the wild)


All of the above, Grace.  Bullet casings are ingested while eating carrion.  Bits of plastic bottle tops or pop-top tabs are eaten as they are mistaken for pieces of bone (bone is eaten by vultures the same as pebbles are eaten by other raptors), and it's taken to the nest scrape and fed to the chicks for the same purpose.

Vultures - this includes condors - have figured out that landfills are great places to find food, which is also where they find all the bad things.  They also pick up microtrash just out in the open that people have thrown out (read idiots who litter!!!)

If you want to see one, just take a drive north to Sespe or Ventana or Los Padres National Forest or Big Sur.  One of the release sites is at Bitter Creek.  Or you can go to the Grand Canyon - they release on the south rim, but the birds have now made their way to the north rim!

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