Forum Index > H.W.F. Archives > Archive - Raptor Cams - Other than Eagles.
 Dunrovin Ranch, MT - Osprey
 |  Printable Version
By: Anonymous: CAL04 () on Tuesday, April 05 2011 @ 05:28 PM EDT (Read 28573 times)  
Anonymous: CAL04

Project Osprey Montana Webcams

"The University of Montana
Department of Geosciences
Environmental Biogeochemistry Laboratory"

Video Camera Flight Behavior - University of Montana - Biology

"Ken Dial is a professor in The University of Montana's Division of Biological Sciences and an internationally respected biologist who specializes in bird evolution and the mechanics of flight. He has been the keynote speaker at NASA conferences and meetings of the Society of Experimental Test Pilots -- in large part because of his studies on how birds change the shape of their wings in flight and the differences between small and large bird flight behavior."





       
   
By: Anonymous: CAL04 () on Wednesday, May 11 2011 @ 07:54 AM EDT  
Anonymous: CAL04

Dunrovin Ranch Osprey

Click on image to download
Location: Lolo, Montana: Bitterroot River.

CAM

Note: "Continuous video is available for 30 seconds, with photos refreshing every 5 seconds thereafter."

About: http://www.umt.edu/geosciences/faculty/ ... 20page.htm

- Article: By KEVIN MAKI: Posted: 5:57 pm MDT April 6, 2011:
http://www.nbcmontana.com/news/27458995/detail.html

"Scientists want to know everything the birds eat. That includes fish species the parents bring to their expected offspring from the Bitterroot River."

- Article: By ROB CHANEY: Posted: Tuesday, March 15, 2011 11:28: http://missoulian.com/news/local/articl ... 002e0.html

"For decades the nest had been on a 12,000-volt power pole on the roadside edge of the ranch for decades. Now it's on an isolated, 45-foot cedar pole in the middle of the ranch's exercise area."





       
   
By: Anonymous: CAL04 () on Wednesday, May 11 2011 @ 04:48 PM EDT  
Anonymous: CAL04

Report from H .Langner.. umontana.edu.
Here is what I know about Harriet and Ozzie: We don't have definite data as the adults at Dunrovin Ranch are not banded. Harriet may have been at Dunrovin for a number of years, but I think the male changed early in the breeding season of 2011. The female started with one male, before all birds disappeared for several days, and then the female showed up again with a different male. I suspect there was some event such as them getting attacked by an eagle where the male either got killed or driven away. We will never find out


Time Line.. 2011. .... Documentation by Irish Eyes...

Cam on....May 11, 2011.

EGGS
Two eggs were laid .. time and date unknown..

Hatch
Two chicks were seen on June 16, 2011... nest bowl is very deep... making it difficult to see egg pips or when the eggs actually hatched..

Banding.
C 48 and C 49 were banded on July 9, 2011..they were still fairly small, 746 gms each... rec'd from H. Langner

Fledge Dates
Chick# 48... Aug.12 , 2011.
Chick # 49..Aug. 13, 2011.

Chick # 49 has leg/foot injury..Aug. 13, 2011.

HERE

Sad News//Chick # 49 has died
...:cry1:
HERE

Report from H. Langner...
C49 later died after being found standing in shallow water of the Bitterroot River close to home. I have 9/20/2011 for a sampling date, although I don't remember when it actually was found and died. Our guess is that it injured itself on a dive into water that was too shallow.


Last seen on the nest

Harriet - September 9, 2011
C 48 - September 12, 2011
Ozzie - September 17, 2011
C 49 - September 18, 2011







       
   
By: Anonymous: CAL04 () on Wednesday, May 11 2011 @ 04:48 PM EDT  
Anonymous: CAL04

Time Line 2012.. Documentation by Irish Eyes.

Cam on
Ozzie and Harriet were seen in the nest April 8, 2012.

Eggs Laid
April 24, 2012.. first egg was seen...no idea when it was laid.
May 7..We now have two eggs... no idea when sec. egg was laid. but we are thinking it was around April 25 or 26...

This cam will be streaming out of Cornell Ornithology.

HERE

Hatch Dates
Eggs did not hatch..:cry1: We are so sad for these wonderful dedicated parents....Wub

Check Here

Here

Ozzie and Harriet cont. to incubate their eggs faithfully until July 25, 2012...:cry1:then they did some nestorations until Aug. 2, 2012.

One egg was accidentally broken on Aug.1 when Ozzie was digging in the nest bowl...

Retrieval of egg for analysis.....Aug 2, 2012
HERE

Last seen on the nest

Ozzie and Harriet were last seen on the nest Aug,2, 2012...but there were reports on face book where they were seen in the area after that.

We are hoping Harriet and Ozzie have a successful year in 2013....Red Heart


Nov.4, 2012
Still waiting for the results of the egg analysis..will post them if and when we get them...

Here is some info. from H.Langer in response to a letter i wrote him..

HERE





       
   
By: Anonymous: CAL04 () on Friday, May 13 2011 @ 08:59 AM EDT  
Anonymous: CAL04

Weather - "Lolo, MT - Today 5/13/2011
Hi: 62 Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. East winds to 15 mph.
Lo: 41 Mostly cloudy with a 20 percent chance of showers and thunderstorms in the evening...then partly cloudy after midnight. Lows in the 40s. East winds to 15 mph."

"Sunrise: 6:03 AM - Sunset: 9:02 PM"

Grin Good morning Ozzie and Harriet,

6:07 am,
Ozzie arrives with a fish.
Click on image to download





       
   
By: Anonymous: CAL04 () on Friday, May 13 2011 @ 09:01 AM EDT  
Anonymous: CAL04

6:07 am,
Upon arrival, Ozzie notices something in the sky.
Click on image to download





       
   
By: Anonymous: CAL04 () on Friday, May 13 2011 @ 09:03 AM EDT  
Anonymous: CAL04

6:07 am,
Ozzie finds it necessary to leave the nest; he takes the fish he just brought to the nest.
Click on image to download





       
   
By: Anonymous: CAL04 () on Friday, May 13 2011 @ 09:04 AM EDT  
Anonymous: CAL04

6:08 am,
Harriet also leaves the nest. The chase is on!
Click on image to download





       
   



 All times are EST. The time is now 07:31 AM.
Normal Topic Normal Topic
Locked Topic Locked Topic
Sticky Topic Sticky Topic
New Post New Post
Sticky Topic W/ New Post Sticky Topic W/ New Post
Locked Topic W/ New Post Locked Topic W/ New Post
View Anonymous Posts 
Able to Post 
HTML Allowed 
Censored Content 

?

Please Donate

Please Donate!

Current & Ongoing Promotions

 

 

 

 

My Account





Sign up as a New User
Lost your password?