Tue 17 Nov 2009
report on Whooping Cranes at Nygren
Posted by Barbara Williams under Bird Sightings , Nygren Wetlands , Rare Birds , UpdatesNo Comments
The cranes were still present as of late afternoon today.
Dan and I recorded the bands on the 5 Whooping Cranes and reported them to the International Crane Foundation. Here is the info they sent back:
Thank you so much for contacting us about the 5 whooping cranes you observed and for recording all of the color bands on their legs. Crane #1 is 29-08, Crane #2 is 12-07, Crane #3 is 8-05, Crane #4 is 1-04, and Crane #5 is 14-05. This is an unusual grouping because these birds were not associating with each other prior to starting migration on Sunday.
#’s 1-04 & 8-05 are a breeding pair, 1-04 is a 5 year old male, and 8-05 is a 4 year old female. They spend the winter in TN and nested unsuccessfully for the second time this spring. They started migration from the Necedah NWR on Sunday AM but not with the other birds.
#’s 12-07 & 14-05 are a 2 and 4 year old male who only recently joined up when they both moved south from where they’d spent the spring and summer. We didn’t know they were migrating on Sunday – just that they were no longer at their last known location but I’m guessing they actually did fly Sunday AM, otherwise I’m not sure how all these birds met up and ended up at the same place – even so it still seems pretty unlikely and yet pretty cool that these 5 all ended up together. I think 12-07 & 14-05 both spent last winter at separate locations in FL – they’ll probably go back to FL but they’re not as locked in on a winter location as the pair mentioned above.
#29-08 is a 1 year old male – he learned how to migrate south last fall behind ultralight aircraft so this is his first fall migration on his own. I would normally expect him to return to FL and to the area he spent last winter in the release pen but he may be influenced by these other birds that he’s traveling with so we’ll have to wait and see. He started migration from near Necedah Sunday AM but wasn’t with the pair so somewhere along the way all 5 of these birds – probably originally in 3 separate groups met up in the air and all ended up at the same place.
It’s unclear to me from other reports we’ve gotten whether these birds are still there or if they’ve moved on. If you visit this area again or hear of any reports of these or any whooping cranes please let me know. Also please let me know if you have any questions about these birds, I’m happy to answer them or at least try.
Thanks again,
Sara
Sara Zimorski
Aviculturist/WCEP Tracking and Winter Management Team Co-chair
International Crane Foundation
E11376 Shady Lane Road/P.O. Box 447
Baraboo, WI 53913-0447 USA
608-356-9462 x154 / Fax: 608-356-9465
Visit our website! www.savingcranes.org