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2011 Eaglet Information Table

Last Updated March 3, 2013

the symbol ~ is used to mean about or approximately; the symbol ≤ is used to mean on or before
times are local time at the nest

If the cam doesn't look into the nest bowl, the hatch date for the first eaglet is based on the behavior of the parents and that of subsequent eaglets is based partly on an assumption of 2-3 days between hatchings and partly on the number of days between sighting of the first chick and sighting of subsequent chicks; nests may only be checked once a week after fledging, so the fledgling may have been around for several days after it was last seen on cam by us.

I use 35 days from the date the egg was laid as a time to begin to look for a hatch; the first egg often hatches 37-39 or even 40 days after it was laid; the middle egg of three is often 36-38 days; and the second of two or third of three is often 35-36 days - but 34-40 days is not unlikely, and 33-41 might be possible.

Please check About the Nests for more information about the history of the various pairs and pictures of the nests.

 
Notes

1st egg likely

Eggs Laid
Hatchings
Fledgings
Last Seen on Cam

Alaska
Haines

Link

no cam or reports
early May

 

 

 

British Columbia
Delta 2

Link

Oreo (M)
Jet

#1/Oreo fell or was blown from the nest June 19 (age 69 days), and was rescued and taken to O.W.L. as he couldn't be safely returned to the nest

Mom fed Jet a big meal shortly before they all disappeared

first year on cam

Mar 3
morning

Mar 6
11:10 am

Apr 11
1:13 pm
(39 days)

Apr 12
10:14 am
(37 days)

July 21
from OWL

July 16
~2:15 pm
(95 days)

June 19 - cam
July 19 - OWL

Aug 3
9:30 am
(~16 weeks)

adults left too

British Columbia
Delta OWL

Link

eggs didn't hatch
last half of Feb

Mar 10
~5:14 pm

Mar 14
12:20 pm

British Columbia
Hornby Island

Link

Alexandra (Morton)

David (Suzuki)

Mar 20-28

Mar 22
7:44 pm

Mar 26
3:23 pm

Apr 28
1:39 pm
(37 days)

May 1
3:51 pm
(36 days)

July 23
12:56 pm
(86 days)

Aug 1
4:26 pm
(92 days)

all four
August 13
(~15 weeks)

Mom heard
August 15

British Columbia
Lafarge

Link

Sharp-Eye
Speedy
Winnie

Mar 10

Mar 16
5:55 pm

Mar 19
~5:34 pm

Mar 23
4:22 pm

seen
Apr 22
7:40 am
(37 days)

confirmed
Apr 24
7:46 am
(36 days)

seen
Apr 28
7:26 am
(36 days)

July 18
<9 am
(87 days)

July 25
(92 days)

July 30
12:14 pm
(93 days)

July 30
3:52 am
(~14 weeks)

Aug 7
5:23 pm
(15 weeks)

Aug 11
8:10 am
(15 weeks)

British Columbia
Port Moody

Link

used alternate nest without cam, raised 2 chicks
at least 1 fledged successfully
(first to fledge not seen after initial flight;
flew OK after initial tumble from nest,
but unusual that it wasn't seen again)
first year on cam

British Columbia
Sidney

Link

Flyer
Snuggles
Burrows

adults seen working on new nest
after the eaglets fledged

Mar 1-22

Mar 7
3:44 pm

Mar 10
4:48 pm

Mar 14
6:04 pm

Apr 14
9:48 am
(38 days)

Apr 16
7:26 am
(37 days)

Apr 19
6:16 pm
(36 days)

July 8
7:49 pm
(80-85 days)

July 12
11:02 am
(84-89 days)

July 14
11:16 am
(86-91 days)

(not sure in what order)

July 28
~7:00 am
(maybe later that day at the beach)

July 31
9:10 pm
(maybe heard in am)

July 31 on cam
9:10 pm
(maybe heard in am)
Aug 3 by local observers

(all ~15 weeks)

British Columbia
White Rock

Link

Charlie
Delta
first year on cam

Mar 13
4:31 pm

Mar 16
8:27 pm

Apr 20
6:54 pm
(38 days)

Apr 21
9:08 pm
(36 days)

July 7
6:00 am
(78 days)

July 18
9:19 am
(88 days)

Dad
July 28
5:28 am

Delta
Aug 3
10:25 am

Mom
Aug 3
5:20 pm

Charlie
Aug 4
8:08 pm

both ~15 wks

California
Anacapa Island
Oak Canyon

no cam


A21(M) & A11(F)
(they were at non-breeding pair at Yellowbanks 2008-2010, and A21 was seen there with A48 before apparently settling with A11 on Anacapa Island)

banded June 7 (est 8-9 weeks)
A75 (M) - Anacapa

first year
nesting

2 eggs as of Apr 6

1 hatched
~Apr 6-12

July 1
(~84 days)
data received through end of July; adults perch in a litle cave to avoid the gulls; if A75 is doing that too, his solar-powered transmitter wouldn't be transmitting

California
Catalina Island
Middle Ranch

no cam

adults K93(M) & A37(F)

Mar 29

≤Mar 4

≤Mar 7

1 hatched
by Apr 10
died
by Apr 23

 

California
Catalina Island
Pinnacle Rock

no cam

adults K65(M) & K56(F)

(only one egg on Feb 24,
and other egg didn't hatch)

Feb 19 - Mar 3

≤Feb 16

≤Feb 18

 

California
Catalina Island
Rattlesnake Canyon

no cam

adults K80(M) and K47(F)

banded May 24
K15 (F) - Ho'ihoulala (Lala for short)
K19 (M) - Robben

Feb 20 - Mar 10

≤Feb 18

≤Feb 23

3/25-26
(36+ days)

3/29
(34+ days)

both
June
18-20
(81-85 days)

both still on island
as of Aug 15

California
Catalina Island
Seal Rocks

no cam

2010 adults were K25(M) & K34(F)
2011 adults don't have wing tags

banded May 16
K07 (F) - Karis
K08 (M) - Scout

Feb 12 - Mar 5

≤Feb 12

≤Feb 15

both hatched by Mar 21

≤June 14
(~85 days)

June 6
(~77 days)

last seen
July 25

still on island
as of Aug 15

California
Catalina Island
Twin Rocks

no cam

adults K33(M) & K17(F)

eggs did not hatch

Feb 19 - Feb 25

≤Mar 6

≤Mar 10

 

 

California
Catalina Island
Two Harbors

Link

adults K81(M) and K82(F)

banded May 22
K18 (F) - Solitaire

(second egg disappeared ~Mar 16 (23 days)

Feb 17 - Mar 2

Feb 17
8:31 pm

Feb 21
11:23 pm

Mar 27
8:24 am
(38 days)

June 23
9:35 am
(88 days)

Oct 14 at nest
(almost 29 weeks)

(possible calls and flyby
a couple of days later)

California
Catalina Island
West End

Link

adults K01(M) & Wray (F)

banded May 29
K12 (F) - Aahana
K13 (M) - Alerio
K14 (M) - Prince Harry

Feb 20 - Mar 14

Feb 23
5:41 pm

Feb 26
6:40 pm

maybe
Mar 2
8:30 pm
(seen 3/3
3:52 am)

Apr 4
12:18 pm
(40 days)

Apr 5
6:39 am
(38 days)

Apr 7
6:19 am
(36 days)

July 2
(89 days)

June 30
(86 days)

July 2
(86 days)

K12 was still on the island as of Aug 31

K13's signal hasn't been heard lately as of Aug 31

K14's body was found in the water between Santa Cruz and Anacapa Aug 30; RIP young one

California
Santa Cruz Island
Hazards
(aka Baby's Harbor, North Shore or Cueva Valdez pair)

no cam

adults A00(M) & A16(F)

banded June 21
A76 (F?) - Hutash

~Mar 17

new nest
with egg(s)
found
~March 28

≤April 27
≤July 15
(~79 days)
still on island
as of Aug 15

California
Santa Cruz Island
Carl/Maggie
(aka Grasslands or Malva Real)

no cam

adults K11(M) & ?

former female A17 has been reported on the mainland per 3/2/11 update

Mar 3 - Apr 5

 

California
Santa Cruz Island
Pelican Harbor

no cam

adults K10(M) & K26(F)

built new nest for 2011; no cam

banded June 3
A74 (F) - Karana

Feb 24 - Mar 8

at least 1 egg as of 2/27

at least one
likely by
April 6

one confirmed
second likely
April 9

June 25
(~80 days)

still on island
as of Aug 15

California
Santa Cruz Island
Sauces

Link

adults A40(M) & A27(F)

A40(M) apparently has replaced A28 as the male of this pair for 2011 per 2/24/11 update

banded June 2
A73 (M) - Dreamer

early March

Mar 3

?Mar 6?

April 9
6:39 pm
(~37 days)

June 28
10:04 am
(80 days)

(first observed
return to nest
July 15, 7:57 pm)

still on island
as of Aug 15

California
Santa Cruz Island

new pairs

no cam

possible pairs - haven't nested yet
adding them here to keep track of who is who

Fry's Harbor - A46 & A24
Willows - A45 & A51
Yellowbanks - A21 & A48
Smugglers - A59(F) and A58(M)

 

 

 

California
Santa Rosa Island
Lopez

no cam

adults A39(M) & A43(F)

A39(M) has apparently replaced K36 as the male of this pair for 2011 per 3/5/11 update

April 6 - IWS team found a branch had broken and much of the nest had fallen down; they found the remains of a two-week-old chick and egg shells on the ground below.

early March

2 eggs as of 3/5
?Mar 23?

California
Santa Rosa Island
Trap Canyon

no cam

adults A08(M) & A22(F)

Nest empty on April 7

early March

at least one egg as of 3/5

California
Turtle Bay
CalTrans

Link

adults Patriot (M) & Liberty (F)

"Stormy"
"Windy"

Feb 6 - Feb 15

Feb 12
4:49 pm

Feb 15
4:45 pm

Mar 21
10:43 am
(37 days)

Mar 24
11:15 am
(37 days)

≤June 19
(90 days)

June 10
(78 days)

seen in area:

both chicks
July 4

Windy
July 15

P&L
July 24

Colorado
Fort St. Vrain

Link

 

Feb 14 - Mar 6

seen
Feb 16
8:00 am

Feb 19
5:27 pm

Feb 23
~4 pm

Mar 28
(37 days)

Mar 31
(36 days)

June 16
late afternoon
(80 days)

June 18
(79 days)

both
July 26

one
July 29

~17 weeks old

Iowa
Decorah

Link

Feb 25 - Mar 2

Feb 23
5:35 pm

Feb 26
6:47 pm

Mar 2
evening

Apr 2
2:39 am
(38 days)

Apr 3
7:02 am
(36 days)

Apr 6
6:48 am
(35 days)

June 18
(~77 days)

June 23
(~81 days)

June 23
(~78 days)

(not sure in which order)

at least two were seen on the PTZ cam on July 30, and one seen July 31, the day the cam was turned off; D1 (who has a transmitter) left the area August 15

Maine I
Hancock County

Link

not completely sure what happened, but there was a bad storm shortly after the eggs were laid, and the female was away for a couple of days; when she returned she didn't resume incubating, and the nest was eventually left untended, and subsequently failed. Maybe next year....
Mar 5 - 24

Mar 24
1:06 pm

Mar 27
4:58 pm

Maine 3
Coastal Maine

Link

they spent a lot of time on the nest, but as far as we can tell, they didn't lay any eggs, unless they lost them before the cam came online
first year on cam

 

 

 

 

Maryland
Blackwater Refuge

Link

earliest 1st egg since cam came online

Discovery (F?)
Atlantis (M?)
Endeavour (M?)

Jan 13 - 30

Jan 13
seen
4:41 pm

Jan 16
seen
4:02 pm

Jan 19
~5:30 pm

Feb 19
2:14 pm
(37 days)

Feb 21
7:30 am
(36 days)

Feb 24
11:53 am
(36 days)

~May 13
(~83 days)

~May 14
(~82 days)

~May 24
(~89 days)

June 28
(129 days)
(18.5 weeks)

June 30
(129 days)
(18.5 weeks)

July 4
(130 days)
(18.5 weeks)

Massachusetts
Barton's Cove

no cam

no cam, but a local photographer reported that there were two eaglets and both fledged

Feb 28 - Mar 6

 

Missouri
Lake of the Ozarks

Link

adults Elsie and Einstein

Show-me
Morgan

Feb 11

Feb 11
after
8:30 pm

Feb 14
6:30 pm

Mar 20
very late
(37 days)
not seen
Apr 5
(16 days)

Mar 23-24
(37-38 days)

June 12
6:40 am
(80 days)

definitely
July 23
(121 days)

maybe July 25
(17.5 weeks)

Montana
Clark Fork River

Link

cam hopefully coming soon

4 chicks - youngest visibly smaller but doing OK

dates approximate based on observations
from homeowner with view of nest

early March

~Mar 2

~Mar 5

~Mar 8

~Mar 11

~Apr 8
(37 days)

?Apr 10
(36 days)

?Apr 12
(35 days)

~Apr 15
(35 days)

~June 27

~June 30?

July 7?

~June 27
(unintentional?)
July 13?
(intentional)

 

all 4 - Aug 3

3 - Aug 17

one (the youngest?)
still seen occasionally
as of Oct 3rd

(one was hit by a car in late August; she was found and treated, but died a few weeks later)

Montana
Libby Dam

Link

Mar 16-Mar 19

Mar 18
9:33 am

seen
Mar 23
7:10 am
did not hatch

confirmed
Apr 24
~8:30 am
(37 days)

July 7-9
July 15
(cam went down)

New Jersey
Duke Farms

Link

Banded May 20 (~6 weeks)
"Violet" = Green band on right (M)
"Duke 2" = Green band on left (M)

late Feb

Feb 28
2:00 pm

Mar 3
3:09 pm

Mar 6
seen
4:16 pm

Apr 7
8:04 am
(38 days)

Apr 9
7:14 am
(37 days)

July 2
6:50 am
(86 days)

June 25
6:23 am
(77 days)

Aug 8
(cam off Aug 9)

North Carolina
Carolina Raptor Center

Link

adults Derek (M) and Savannah (F)
(both non-releasable)

Kinsey

moved to hacking tower April 21 (48 days old)
joined there by two siblings a week or two older who were rescued after their nest blew down

hack tower door opened before dawn May 12:
two eaglets fledged that morning - likely the siblings;
they were back for a visit the morning or May 14

Jan 5-25

Jan 25
~4:20 pm

Jan 28
~5:00 pm

Mar 4
1:41 pm
(38 days)

Mar 5
2:50 pm
(36 days)
died
Mar 31
(26 days old)

May 20
(77 days)

cam offline
May 31

food near tower
still being eaten
as of June 14

North Carolina
Jordan Lake

Link

 

first year on cam

~Dec 7

~Dec 9

Jan 13
9:42 am
(37 days)

Jan 15
7:36 am
(37 days)

Mar 28
5:10 pm
(74 days)

Apr 1
8:45 am
(76 days)

both
April 18

at least one
April 20

cam down April 21

Oklahoma
Sequoyah National Wildlife Refuge

Link

one egg disappeared

younger eaglet has GPS;
older fledged as they approached nest

older eaglet returned to nest on April 20; younger was pushed from the nest as the two tussled, but returned a short time later; they shared the nest companionably after that

Dec 28 - Jan 3

~Dec 28

~Dec 31

Jan 3

Feb 1
4:12 pm
(~35 days)

~Feb 4
(cam down)
(~35 days)

Apr 14
(72 days)

Apr 20
(75 days)

cam down Apr 22
(struck by lightning; eaglets OK)

track younger eaglet

Oklahoma
Sooner Lake

Link

did not nest anywhere with a cam this year

Feb 1 - Feb 18

 

 

 

Oregon
Deschutes

Link

adults Cascade (M) and Lady Odell (F)

snowy year - did not nest as far as we know

Mar 24 - Apr 19

 

Tennessee
Pigeon Forge

Link

adults Franklin (M) and Independence (F)
(both non-releasable)

The first egg spent several weeks in an incubator after being removed for safekeeping when there were tornadoes in the area; perhaps that's why it hatched faster than the other two.

#1 to hacking tower June 6 with two other eaglets about the same age (38 days old); #2 and #3 to tower June 15 (41 & 40 days old)

Aug 8 pre-release checkup:
#1 - Halo/L1 (M) - 8lb 15oz
#2 - Endeavor/H1 (F) - 11lb 11oz
#3 - Atlantis/P1 (M) - 8lb 11oz

Halo was named in memory of Carlos Santos-Silva who was killed in action in Afghanistan

Apr 1-3

March 23

March 26

March 29

Apr 29
(37 days)

May 5
5:31 pm
(40 days)

May 6
by 8:37 am
(38 days)

released
Aug 9

(102 days)

(96 days)

(95 days)

98 days =
14 weeks

August 9 release video

Virginia
Norfolk
Botanical Garden

Link

Banded April 21, youngest to oldest:
Eaglet banded "NV" is male, at 5.75 lbs. (35 days)
Eaglet banded "NX" is female, at 6.78 lbs. (37 days)
Eaglet banded "NZ" is female, at 7.5 lbs. (39 days)

The female of the Norfolk pair was killed in a collision with an airplane on April 26; it was felt that the male would not be able to both protect and feed the three eaglets on his own, so they were moved to the Wildlife Center of Virginia to be raised for release

All 3 released July 27;
NX fitted for transmitter just before release; failed to gain altitude and returned to WCV to recover; also missing some feathers from left wing

Jan 31 - Feb 10

Feb 3
2:48 pm

Feb 6
4:25 pm

Feb 9
~6 pm

Mar 13
11:25 am
(38 days)

Mar 15
noon
(37 days)

Mar 17
1:30 pm
(36 days)

June 14
(93 days)
(delayed because removed from flight pen while leg injury healed)

June 8
(85 days)
(in flight pen)

June 7
(82 days)
(in flight pen)

July 27

August 30

July 27

Washington
Lake Washington

Link

late March

Mar 13
~5:10 pm

Mar 16
~9:00 pm

seen
Apr 18
(36 days)

seen
Apr 22
(37 days)

?July 11-12?
(84-85 days)

~July 17
(~86 days)

found dead by foot of tree
July 12
(85 days)

cam off mid-September
still visiting occasionally

West Virginia
NCTC
Shepherdstown

Link

adults Liberty (M) and Belle (F)

it appears that a new male replaced Liberty;
the body of an adult eagle was found
on the grounds in the area of the nest,
and observers agreed that another
male would not have been able to
approach the nest and newly hatched
chick without first killing or driving off
the resident male Liberty.

By fall, Belle and the new male
appeared to be a pair.

Jan 31 - Feb 12

Feb 5
6:10 pm
did not hatch


maybe
Feb 8
~6:45 pm
seen
Feb 9
morning

Mar 17
seen
6:45 am
(37 days)

died
Mar 20
1:50 pm

 

Wisconsin
Eagles4Kids

Link

first year on cam

 

 

 

 

South African Black Eagles
Johannesburg

Link

black eagle eggs hatch in about 45 days;
if more than one hatches,
the older will kill the younger;
the eaglet fledges in about 14 weeks

adults Emoyeni (F) and Thulani (M)

Mbuso

Apr 9

Apr 17
did not hatch

Apr 21

June 4
(44 days)
Aug 31
7:26 am
(88 days)

Australian
Sea-Eagles

Sidney

Link

older chick died, possibly suffocated by the remains of a pigeon that was placed in the nestbowl with the chicks; heavy rain might also have been a contributing factor

July 4

July 7

Aug 14
8:55 am
(41 days)
died
Aug 19

Aug 15
1:45 pm
(39 days)

Nov 9
5:14 pm
(86 days)

NOTES

 

 

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