|
|

| Restoration Activities
Case: Montrose/PV Shelf, CA
Bald Eagle Restoration:
Restore Bald Eagles to the Channel Islands
Background
By the early 1960s, bald eagles disappeared from the Channel Islands due to
human impacts, primarily the introduction of DDT and other contaminants into
the environment.
Now, over 40 years later, levels of DDTs and PCBs are still high in bald eagles
that have been reintroduced to the Channel Islands. In 2002, MSRP initiated a
feasibility study to determine whether bald eagles reintroduced to the Northern
Channel Islands might have greater reproductive success than those on Catalina
Island. In 2010, biologists anticipate at least 5 nesting pairs on Catalina
Island and at least 6 nesting pairs on the Northern Channel Islands. All of the
nests will be monitored by biologists on the islands. It is still too early to
tell if the reintroductions have created a sustainable bald eagle population on
the Northern Channel Islands. Monitoring of nesting success and contaminant
levels will continue at this time on the Northern Channel Islands and Catalina
Island.
|
Project Updates
Nest Monitoring
In 2006, bald eagles hatched naturally on Santa Cruz Island for the first time
in 50 years!
In 2007, 4 bald eagle nests hatched naturally on Catalina Island for the first
time in 50 years!
In 2008, a total of 10 chicks hatched in nests (6 on Catalina Island, 4 on
Santa Cruz Island).
In 2009, 8 bald eagle chicks hatched successfully on Catalina Island and 2 on
Santa Cruz Island.
Contaminant Monitoring
From 2002 to 2006, 62 bald eagle juveniles were released on Santa Cruz Island.
Biologists recapture released eagles to collect blood and feather samples to be
analyzed for contaminants.
Various eagle prey items have also been analyzed for contaminants to determine
the current levels of contaminants in the environment.
Santa Cruz Island EagleCAM
MSRP partnered with the Ventura County Office of Education, Institute for
Wildlife Studies, and National Park Service to establish an eaglecam.
The camera is solar-powered and broadcasts live images of a bald eagle nest on
Santa Cruz Island.
Over 1,400 members are signed up on the eaglecam discussion forum where bald
eagle enthusiasts chat with each other and post their own scientific
observations.
|
Project Reports
Management
Bald Eagle Restoration on the California Channel Islands 2010
Bald Eagle Restoration on the California Channel Islands 2009
Bald Eagle Restoration
on the Northern Channel Islands 2008
Bald Eagle Restoration on the Northern
Channel Islands 2007
Restoration and Management of
Bald Eagles on Santa Catalina Island, 2007
Restoration and
Management of Bald Eagles on Santa Catalina Island, 2006
Restoration and Management of Bald
Eagles on the Northern Channel Islands, 2006
**For reports from years 2001 to 2005 please email msrp@noaa.gov
Contaminant Monitoring
MSRP Bald Eagle Contaminants
Study, 2006
MSRP Bald Eagle Contaminants
Study, 2005
MSRP Bald Eagle Contaminants
Study, 2004
Press Releases
Bald eagles lay first egg in
50 years on the northern Channel Islands.
Bald eagle chick brings
renewed hope for Channel Islands restoration.
Second bald eagle chick
hatches on Santa Cruz Island.
Live bald eagle cam - up and
running on Santa Cruz Island!
Bald eagle chick takes
historic first flight.
Stork
visits bald eagles on Santa Cruz Island
Spring Success for
Bald Eagles on the Channel Islands
Bald eaglets driven
from their nest on the Northern Channel Islands
Bald eagle
chick with broken wing returns to the wild
Two Bald Eagle Chicks
Hatch Unaided on Catalina Island
|
Visit the EagleCAM
,
discussion board and check out weekly
updates on the status of bald eagles
from biologists at the Institute for Wildlife Studies.
|
|

|
The Adobe Acrobat Reader is required to view PDF documents.
Click on the Acrobat Reader icon to download the latest version.
|
|
|
|